FPCN11 CWTO 041930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Tuesday 4 August 2026 for
tonight Wednesday and Wednesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT
Wednesday.

City of Toronto.
Tonight..Clear. Fog patches developing overnight. Low 16.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Wednesday night..Clear. Low 18.

Windsor - Leamington - Essex County.
Tonight..Clear. Fog patches developing overnight. Low 17.
Wednesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 34. UV index 9 or very high.
Wednesday night..Increasing cloudiness early in the evening. Wind
becoming northwest 20 km/h before morning. Low 17.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Fog patches developing overnight. Low 17.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

Sarnia - Petrolia - Western Lambton County.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 34. UV index 9 or very high.
Wednesday night..Increasing cloudiness early in the evening. Wind
becoming north 20 km/h gusting to 40 before morning. Low 19.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Becoming a mix of sun and cloud late in the
morning. Fog patches dissipating in the morning. High 29. Humidex
33. UV index 9 or very high.
Wednesday night..A few clouds. Low 19.

Rodney - Shedden - Western Elgin County.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Low 17.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..Increasing cloudiness in the evening. Low 17.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy near midnight. Low 17.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 9 or very high.
Wednesday night..Clear. Low 15.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Mainly sunny. Fog patches dissipating in the morning.
High 29. Humidex 36. UV index 9 or very high.
Wednesday night..A few clouds. Low 19.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 29. Humidex 33.
UV index 9 or very high.
Wednesday night..Clear. Low 15.

Brantford - County of Brant.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 9 or very high.
Wednesday night..Clear. Low 15.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Low 17.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 29. Humidex 36. UV index 9
or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Temperature steady near 23.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Low 16.
Wednesday..Sunny. Becoming a mix of sun and cloud near noon. Fog
patches dissipating in the morning. High 29. Humidex 36. UV index 8
or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Low 21.

City of Hamilton.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h late in the morning. High 29. Humidex 34. UV
index 9 or very high.
Wednesday night..Clear. Low 18.

Burlington - Oakville.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 36. UV index 9 or very high.
Wednesday night..Clear. Low 17.

Halton Hills - Milton.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 29. Humidex 36.
UV index 9 or very high.
Wednesday night..Clear. Low 17.

Mississauga - Brampton.
Tonight..Clear. Fog patches developing overnight. Low 15.
Wednesday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. High 29. Humidex
35. UV index 9 or very high.
Wednesday night..Clear. Low 17.

Caledon.
Tonight..Clear. Low 14.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 35. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

Vaughan - Richmond Hill - Markham.
Tonight..Clear. Fog patches developing overnight. Low 15.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..Partly cloudy. Becoming clear in the evening.
Low 15.

Newmarket - Georgina - Northern York Region.
Tonight..Clear. Low 13.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clearing. Low 15.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 15.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clear. Low 13.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clearing. Low 15.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Wind becoming south 20 km/h this evening. Low 14. Wednesday..Sunny. High 29. Humidex 34. UV index 8 or very high.
Wednesday night..Mainly cloudy. 30 percent chance of showers
overnight with risk of a thunderstorm. Low 18.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Low 14.
Wednesday..Sunny. High 29. Humidex 34. UV index 8 or very high.
Wednesday night..Clear early in the evening then partly cloudy with
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Low 13.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Increasing cloudiness near midnight.
Low 17.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Low 13.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Increasing cloudiness. Low 17.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy near midnight. Low 16.

Guelph - Erin - Southern Wellington County.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 16.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Increasing cloudiness. Low 16.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

Innisfil - New Tecumseth - Angus.
Tonight..Clear. Low 12.
Wednesday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Wind southwest 20 km/h becoming light
in the evening. Low 17.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Wind south 20 km/h becoming light early this evening.
Low 14.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 28. Humidex 33. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
30 percent chance of showers overnight with risk of a thunderstorm.
Low 17.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..A few clouds. Wind south 20 km/h gusting to 40 becoming
light this evening. Wind becoming south 20 gusting to 40 late this
evening. Low 17.
Wednesday..A mix of sun and cloud. High 27. Humidex 33. UV index 8 or
very high.
Wednesday night..Cloudy with 40 percent chance of showers and risk of
a thunderstorm. Low 16.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Low 14.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Increasing cloudiness near midnight then
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Becoming partly cloudy near midnight. Wind southwest
20 km/h becoming light early this evening. Low 15.
Wednesday..Sunny. High 28. Humidex 34. UV index 8 or very high.
Wednesday night..Mainly cloudy. 30 percent chance of showers
overnight with risk of a thunderstorm. Low 16.

Barrie - Collingwood - Hillsdale.
Tonight..Clear. Low 11.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 16.

Midland - Coldwater - Orr Lake.
Tonight..Clear. Low 16.
Wednesday..Mainly sunny. High 29. Humidex 36. UV index 9 or very
high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 19.

Orillia - Lagoon City - Washago.
Tonight..Clear. Wind becoming south 20 km/h this evening. Low 16. Wednesday..Sunny. High 29. Humidex 36. UV index 9 or very high.
Wednesday night..A few clouds. Low 19.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 36. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
60 percent chance of showers before morning with risk of a
thunderstorm. Low 19.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 36. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
60 percent chance of showers before morning with risk of a
thunderstorm. Low 19.

Picton - Sandbanks Park.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 35. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
60 percent chance of showers before morning with risk of a
thunderstorm. Low 19.

Napanee - Consecon.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 36. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
60 percent chance of showers before morning with risk of a
thunderstorm. Low 19.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 36. UV index 8 or very high.
Wednesday night..Becoming cloudy in the evening. 60 percent chance of
showers before morning. Risk of a thunderstorm before morning.
Low 19.

Lindsay - Southern Kawartha Lakes.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 18.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 18.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Clear. Fog patches developing overnight. Low 11.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 14.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clear. Fog patches developing overnight. Low 11.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 29. Humidex 34.
UV index 9 or very high.
Wednesday night..A few clouds. Low 14.

Stirling - Tweed - Madoc.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 28. Humidex 33.
UV index 9 or very high.
Wednesday night..Clear early in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 17.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Fog patches developing overnight. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 9 or very high.
Wednesday night..Increasing cloudiness early in the evening.
30 percent chance of showers before morning with risk of a
thunderstorm. Low 17.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clear. Fog patches developing overnight. Low 10.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 29. Humidex 33.
UV index 9 or very high.
Wednesday night..Clear early in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 14.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clear. Low 10.
Wednesday..Sunny. Wind becoming south 20 km/h late in the morning.
High 29. Humidex 33. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 14.

Gananoque - Mallorytown.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 34. UV index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
30 percent chance of showers before morning with risk of a
thunderstorm. Low 15.

Brockville - Prescott.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light early this evening. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 28. Humidex 34. UV
index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
30 percent chance of showers before morning with risk of a
thunderstorm. Low 15.

Westport - Charleston Lake.
Tonight..Clear. Fog patches developing overnight. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h late in the morning. High 28. Humidex 34. UV
index 8 or very high.
Wednesday night..Increasing cloudiness early in the evening.
30 percent chance of showers before morning with risk of a
thunderstorm. Low 15.

Merrickville-Wolford - Kemptville.
Tonight..Clear. Fog patches developing overnight. Wind south 20 km/h
becoming light this evening. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 late in the morning.
High 30. Humidex 35. UV index 9 or very high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 30 percent chance of showers before morning. Risk of a
thunderstorm before morning. Low 15.

Ottawa North - Kanata - Orl‚ans.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light early this evening. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 29.
Humidex 35. UV index 9 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 15.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light early this evening. Low 14.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 29.
Humidex 35. UV index 9 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 15.

Gatineau.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light early this evening. Low 11.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h in the afternoon. High 29. Humidex 35. UV
index 9 or very high.
Wednesday night..Clear in the evening and after midnight then partly
cloudy with 30 percent chance of showers before morning. Risk of a
thunderstorm before morning. Low 15.

Prescott and Russell.
Tonight..Clear. Fog patches developing after midnight. Wind southwest
20 km/h becoming light this evening. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 29.
Humidex 36. UV index 9 or very high.
Wednesday night..Clear. Increasing cloudiness near midnight then
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 15.

Morrisburg - Long Sault.
Tonight..Clear. Fog patches developing after midnight. Wind southwest
20 km/h becoming light this evening. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 29. Humidex 34. UV
index 8 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 16.

Cornwall - Lancaster.
Tonight..Clear. Fog patches developing after midnight. Wind southwest
30 km/h becoming light this evening. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 8 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 16.

Winchester - Newington.
Tonight..Clear. Fog patches developing after midnight. Wind southwest
20 km/h becoming light early this evening. Low 13.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 29. Humidex 34. UV
index 8 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 16.

Maxville - Alexandria.
Tonight..Clear. Fog patches developing after midnight. Wind southwest
20 km/h becoming light this evening. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 29.
Humidex 34. UV index 8 or very high.
Wednesday night..Clear. Increasing cloudiness near midnight then
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 14.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Clear. Fog patches developing overnight. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h late in the morning. High 28. Humidex 33. UV
index 9 or very high.
Wednesday night..Clear in the evening then partly cloudy with
30 percent chance of showers before morning. Risk of a thunderstorm
before morning. Low 16.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light early this evening. Low 12.
Wednesday..Sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h late in the morning. High 28. Humidex 33.
UV index 9 or very high.
Wednesday night..Increasing cloudiness. 30 percent chance of showers
before morning with risk of a thunderstorm. Low 16.

Port Carling - Port Severn.
Tonight..Clear. Low 17.
Wednesday..Mainly sunny. High 29. Humidex 35. UV index 8 or very
high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 19.

Bracebridge - Gravenhurst.
Tonight..Clear. Low 12.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..A few clouds. Low 17.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
30 km/h becoming light early this evening. Low 15.
Wednesday..A mix of sun and cloud. High 28. Humidex 33. UV index 8 or
very high.
Wednesday night..A few clouds. Increasing cloudiness late in the
evening then 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 17.

Huntsville - Baysville.
Tonight..Clear. Wind southwest 20 km/h becoming light early this
evening. Low 15.
Wednesday..Mainly sunny. Wind becoming south 20 km/h late in the
morning. High 28. Humidex 33. UV index 8 or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Low 18.

Haliburton - Minden - Southern Haliburton County.
Tonight..Clear. Low 12.
Wednesday..Sunny. High 28. Humidex 33. UV index 9 or very high.
Wednesday night..A few clouds. Low 18.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Clear. Low 12.
Wednesday..Sunny. High 28. Humidex 33. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy near midnight. Low 18.

Barry's Bay - Killaloe.
Tonight..Clear. Wind southwest 20 km/h becoming light early this
evening. Low 15.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy overnight. Low 19.

Renfrew - Arnprior - Calabogie.
Tonight..Clear. Low 15.
Wednesday..Sunny. Wind becoming southwest 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Low 19.

Petawawa - Pembroke - Cobden.
Tonight..Clear. Low 15.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Low 19.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Clear. Wind southwest 20 km/h becoming light early this
evening. Low 10.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Low 15.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 10.
Wednesday..Sunny. High 29. Humidex 34. UV index 9 or very high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 15.

Bayfield Inlet - Dunchurch.
Tonight..Clear. Wind southwest 20 km/h becoming light early this
evening. Low 15.
Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 27. Humidex 32. UV index 9 or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers late in
the evening and overnight with risk of a thunderstorm. Low 16.

South River - Burk's Falls.
Tonight..Clear. Wind southwest 20 km/h becoming light early this
evening. Low 15.
Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h
late in the morning. High 27. Humidex 32. UV index 9 or very high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Low 16.

End
$$$$^^

--- up 1 hour, 39 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 051500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Saturday 5 September 2026 for
today and Sunday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Tonight..Mainly cloudy. Low 15.
Sunday..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. 40 percent chance of showers early
this afternoon. Wind northeast 20 km/h becoming light this
afternoon. High 26. Humidex 32. UV index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Wind north
20 km/h becoming light after midnight. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming northeast 20 km/h late in the morning.
High 26. Humidex 31. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Mainly sunny. Wind northeast 20 km/h becoming light this
afternoon. High 26. Humidex 32. UV index 7 or high.
Tonight..Clear. Wind north 20 km/h becoming light after midnight.
Low 13.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h late
in the morning. High 26. Humidex 31. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. Wind becoming north 30 km/h late this afternoon.
High 25. Humidex 30. UV index 7 or high.
Tonight..Clear. Wind north 30 km/h becoming light after midnight.
Low 13.
Sunday..Mainly sunny. High 25. Humidex 31. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..A mix of sun and cloud. Wind becoming north 30 km/h late this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..Partly cloudy. Wind north 30 km/h becoming light after
midnight. Low 13.
Sunday..Mainly cloudy. Clearing late in the afternoon. High 25.
Humidex 31. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 13.
Sunday..Sunny. Becoming a mix of sun and cloud in the morning.
High 26. Humidex 30. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 7 or
high.
Tonight..A few clouds. Low 13.
Sunday..Increasing cloudiness early in the morning. High 26. Humidex
30. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly sunny. Wind becoming north 20 km/h late this afternoon.
High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Wind north 20 km/h becoming light this evening.
Low 13.
Sunday..Increasing cloudiness. High 26. Humidex 30. UV index 7 or
high.

London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. Wind becoming north 20 km/h late this
afternoon. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Wind north 20 km/h becoming light this evening.
Low 13.
Sunday..Increasing cloudiness. High 26. Humidex 30. UV index 6 or
high.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. High 25. Humidex 28. UV index 7 or
high.
Tonight..A few clouds. Low 12.
Sunday..Mainly cloudy. Clearing late in the afternoon. High 25.
Humidex 28. UV index 5 or moderate.

Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Tonight..Partly cloudy. Low 14.
Sunday..Cloudy. Clearing in the afternoon. Wind becoming northeast
20 km/h late in the morning. High 24. Humidex 29. UV index 6 or
high.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 7 or
high.
Tonight..A few clouds. Low 13.
Sunday..Mainly cloudy. High 25. Humidex 30. UV index 6 or high.

Brantford - County of Brant.
Today..Increasing cloudiness late this morning. High 25. Humidex 29.
UV index 7 or high.
Tonight..Partly cloudy. Low 13.
Sunday..Mainly cloudy. High 25. Humidex 30. UV index 6 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Partly cloudy. Low 14.
Sunday..Mainly cloudy. Clearing late in the afternoon. Wind becoming
northeast 20 km/h late in the morning. High 24. Humidex 28. UV
index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly sunny. High 24. Humidex 29. UV index 7 or high.
Tonight..Mainly cloudy. Low 14.
Sunday..Mainly cloudy. Clearing in the afternoon. Wind becoming
northeast 20 km/h late in the morning. High 24. Humidex 28. UV
index 7 or high.

City of Hamilton.
Today..A mix of sun and cloud. High 24. Humidex 29. UV index 7 or
high.
Tonight..Mainly cloudy. Wind becoming north 20 km/h late this
evening. Low 14.
Sunday..Mainly cloudy. Clearing late in the afternoon. Wind becoming
northeast 20 km/h late in the morning. High 23. Humidex 28. UV
index 6 or high.

Burlington - Oakville.
Today..A mix of sun and cloud. Wind north 20 km/h. High 24. Humidex
29. UV index 7 or high.
Tonight..Mainly cloudy. Wind north 30 km/h becoming light after
midnight. Low 14.
Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning.
High 23. Humidex 27. UV index 7 or high.

Halton Hills - Milton.
Today..Increasing cloudiness late this morning. Wind north 20 km/h.
High 24. Humidex 29. UV index 7 or high.
Tonight..Partly cloudy. Wind north 30 km/h becoming light after
midnight. Low 14.
Sunday..Mainly cloudy. High 23. Humidex 27. UV index 6 or high.

Mississauga - Brampton.
Today..Increasing cloudiness near noon. Wind north 20 km/h. High 24.
Humidex 29. UV index 7 or high.
Tonight..Mainly cloudy. Wind north 30 km/h becoming light after
midnight. Low 14.
Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning.
High 23. Humidex 27. UV index 6 or high.

Caledon.
Today..Mainly cloudy. Wind north 20 km/h. High 24. Humidex 29. UV
index 6 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Wind north
30 km/h becoming light after midnight. Low 14.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 5 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Increasing cloudiness late this morning. High 25. Humidex 29.
UV index 7 or high.
Tonight..Mainly cloudy. Low 12.
Sunday..Mainly cloudy. High 24. Humidex 27. UV index 6 or high.

Newmarket - Georgina - Northern York Region.
Today..Mainly cloudy. High 24. Humidex 28. UV index 7 or high.
Tonight..Mainly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. Becoming cloudy this afternoon.
High 25. Humidex 29. UV index 7 or high.
Tonight..Mainly cloudy. Low 12.
Sunday..Mainly cloudy. High 24. Humidex 27. UV index 7 or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly cloudy. High 24. Humidex 28. UV index 7 or high.
Tonight..Mainly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. Wind becoming north 20 km/h this afternoon.
High 24. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 29. UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. Wind becoming north 20 km/h this
afternoon. High 24. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Wind north 20 km/h becoming light late this
evening. Low 11.
Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. High 25. Humidex 29. UV index 6 or high.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. Wind becoming north 20 km/h this
afternoon. High 24. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Wind north 20 km/h
becoming light late this evening. Low 11.
Sunday..Increasing cloudiness in the morning. Fog patches dissipating
in the morning. High 25. Humidex 29. UV index 6 or high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Wind becoming north 20 km/h this
afternoon. High 24. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Wind north 20 km/h becoming light late this
evening. Low 11.
Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. High 25. Humidex 29. UV index 6 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..Mainly cloudy. High 24. Humidex 27. UV index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. Wind becoming east 20 km/h in the
afternoon. High 24. Humidex 29. UV index 6 or high.

Guelph - Erin - Southern Wellington County.
Today..A mix of sun and cloud. Becoming cloudy this afternoon.
High 24. Humidex 27. UV index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the afternoon. High 24. Humidex 29. UV
index 5 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 7 or
high.
Tonight..A few clouds. Fog patches developing overnight. Low 12. Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the afternoon. High 24.
Humidex 29. UV index 6 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 30. UV index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 30. UV index 5 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Mainly cloudy. High 24. Humidex 29. UV index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 30. UV
index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly sunny. Wind north 20 km/h. High 23. Humidex 28. UV
index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 14.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming north 20 km/h late in the morning. High 23. Humidex 28. UV
index 7 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly sunny. Wind north 20 km/h. High 23. Humidex 28. UV
index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 14.
Sunday..A mix of sun and cloud. Clearing near noon. Fog patches
dissipating in the morning. Wind becoming north 20 km/h late in the
morning. High 23. Humidex 28. UV index 7 or high.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. Wind north 20 km/h. High 23. Humidex
28. UV index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming north 20 km/h late in the morning. High 23.
Humidex 27. UV index 7 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. Wind north 20 km/h. High 23. Humidex
28. UV index 7 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 11.
Sunday..A mix of sun and cloud. Clearing early in the afternoon. Fog
patches dissipating in the morning. Wind becoming north 20 km/h late
in the morning. High 23. Humidex 27. UV index 7 or high.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. Becoming cloudy this afternoon.
High 23. Humidex 28. UV index 7 or high.
Tonight..Mainly cloudy. Fog patches developing overnight. Low 12. Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 7
or high.

Midland - Coldwater - Orr Lake.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon. High 23. Humidex 28. UV index 7 or high.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 28. UV index 7 or high.

Orillia - Lagoon City - Washago.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 23. Humidex 28. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 6
or high.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 27. UV index 6 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 25. Humidex 30. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 27. UV index 6 or high.

Picton - Sandbanks Park.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 25. Humidex 29. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind northeast 20 km/h becoming light late in the morning.
High 24. Humidex 27. UV index 6 or high.

Napanee - Consecon.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 25. Humidex 29. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind northeast 20 km/h becoming light late in the morning.
High 24. Humidex 27. UV index 6 or high.

Kingston - Odessa - Frontenac Islands.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind northeast 20 km/h becoming light late in the morning.
High 24. Humidex 27. UV index 6 or high.

Lindsay - Southern Kawartha Lakes.
Today..Becoming cloudy near noon with 30 percent chance of showers
late this afternoon. High 24. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Becoming cloudy near noon. 30 percent chance of showers late
this afternoon. High 24. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Becoming cloudy near noon with 30 percent chance of showers
late this afternoon. High 24. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 27. UV index 6 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 24. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Stirling - Tweed - Madoc.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 24. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 15.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Tamworth - Sydenham - South Frontenac.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 24. Humidex 29. UV index 5 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 15.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 23. Humidex 27. UV index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 13.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 22. Humidex 25. UV index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 23. Humidex 27. UV index 5 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Cloudy. Clearing in the afternoon. Fog patches dissipating in
the morning. High 22. Humidex 25. UV index 6 or high.

Gananoque - Mallorytown.
Today..Cloudy. 40 percent chance of showers. High 24. Humidex 29. UV
index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Brockville - Prescott.
Today..Cloudy. 40 percent chance of showers. High 24. Humidex 29. UV
index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Westport - Charleston Lake.
Today..Cloudy. 40 percent chance of showers. High 24. Humidex 29. UV
index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..Cloudy. 40 percent chance of showers. High 24. Humidex 29. UV
index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 12.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.

Ottawa North - Kanata - Orl‚ans.
Today..Cloudy. 40 percent chance of showers. Wind becoming northeast
20 km/h late this afternoon. High 24. Humidex 29. UV index 4 or
moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Wind northeast 20 km/h becoming
light late this evening. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming northwest 20 km/h in the afternoon. High 24.
Humidex 26. UV index 6 or high.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy. 40 percent chance of showers. Wind becoming northeast
20 km/h late this afternoon. High 24. Humidex 29. UV index 4 or
moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Wind northeast 20 km/h becoming
light late this evening. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming northwest 20 km/h in the afternoon. High 24.
Humidex 26. UV index 6 or high.

Gatineau.
Today..Cloudy. 40 percent chance of showers. Wind becoming northeast
20 km/h this afternoon. High 24. Humidex 28. UV index 4 or moderate. Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Wind northeast 20 km/h becoming
light late this evening. Low 13.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 26. UV index 6 or high.

Prescott and Russell.
Today..Cloudy with 40 percent chance of showers. High 24. Humidex 28.
UV index 4 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 12.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 23. Humidex 25. UV index 6 or high.

Morrisburg - Long Sault.
Today..Cloudy with 40 percent chance of showers. High 23. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 12.
Sunday..Clearing. Fog patches dissipating in the morning. High 23.
Humidex 26. UV index 6 or high.

Cornwall - Lancaster.
Today..Cloudy with 40 percent chance of showers. High 23. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 12.
Sunday..Clearing. Fog patches dissipating in the morning. High 23.
Humidex 26. UV index 6 or high.

Winchester - Newington.
Today..Cloudy with 40 percent chance of showers. High 23. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 12.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.

Maxville - Alexandria.
Today..Cloudy with 40 percent chance of showers. High 23. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 24. Humidex 29. UV index 5 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Cloudy. 40 percent chance of showers. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 13.
Sunday..Clearing. Fog patches dissipating in the morning. High 23.
Humidex 25. UV index 6 or high.

Port Carling - Port Severn.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 23. Humidex 26. UV index 7 or high.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 27. UV index 7 or high.

Bracebridge - Gravenhurst.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 27. UV index 7 or high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. High 23. Humidex 26. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Clearing before morning. Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 27. UV index 6 or high.

Huntsville - Baysville.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 23. Humidex 26. UV index 6 or high.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 27. UV index 6 or high.

Haliburton - Minden - Southern Haliburton County.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 23. Humidex 27. UV index 6 or high.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 23. Humidex 27. UV index 6 or high.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.

Barry's Bay - Killaloe.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 14.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Renfrew - Arnprior - Calabogie.
Today..Cloudy. 40 percent chance of showers. High 23. Humidex 28. UV
index 5 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 14.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.

Petawawa - Pembroke - Cobden.
Today..Cloudy. 40 percent chance of showers. High 23. Humidex 28. UV
index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 14.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.

Western Algonquin Park - Lake of Two Rivers.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 21. UV index 5 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening.
Fog patches developing overnight. Low 13.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.

Deep River - Whitney - Eastern Algonquin Park.
Today..Cloudy. 40 percent chance of showers late this afternoon.
High 21. UV index 4 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 21. UV index 6 or high.

Bayfield Inlet - Dunchurch.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 23. Humidex 26. UV index 6 or high.
Tonight..Mainly cloudy with 30 percent chance of showers this
evening. Clearing near midnight. Fog patches developing overnight.
Low 12.
Sunday..A mix of sun and cloud. Clearing late in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 27. UV index 6
or high.

South River - Burk's Falls.
Today..Cloudy. 30 percent chance of showers late this afternoon.
High 22. Humidex 25. UV index 6 or high.
Tonight..Mainly cloudy with 30 percent chance of showers this
evening. Clearing near midnight. Fog patches developing overnight.
Low 12.
Sunday..A mix of sun and cloud. Clearing late in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 27. UV index 6
or high.

End
$$$$^^

--- up 1 hour, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 051930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Saturday 5 September 2026 for
tonight Sunday and Sunday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Sunday.

City of Toronto.
Tonight..Partly cloudy. Wind north 20 km/h becoming light this
evening. Low 15.
Sunday..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Sunday night..Clear. Low 15.

Windsor - Leamington - Essex County.
Tonight..Clearing early this evening. Wind becoming north 20 km/h
this evening. Low 15.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h in
the afternoon. High 25. Humidex 30. UV index 7 or high.
Sunday night..A few clouds. Low 15.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Wind becoming north 20 km/h this evening. Low 14. Sunday..Sunny. Becoming a mix of sun and cloud in the morning. Wind
becoming northeast 20 km/h in the afternoon. High 24. Humidex 29. UV
index 7 or high.
Sunday night..Partly cloudy. Clearing near midnight. Low 14.

Sarnia - Petrolia - Western Lambton County.
Tonight..Clear. Wind becoming north 30 km/h early this evening then
light late this evening. Low 14.
Sunday..Mainly sunny. High 24. Humidex 30. UV index 7 or high.
Sunday night..A few clouds. Low 14.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Partly cloudy. Wind becoming north 30 km/h early this
evening then light late this evening. Low 14.
Sunday..Mainly cloudy. Clearing late in the afternoon. High 24.
Humidex 30. UV index 7 or high.
Sunday night..Clear. Low 14.

Rodney - Shedden - Western Elgin County.
Tonight..Clear. Wind north 20 km/h becoming light late this evening.
Low 13.
Sunday..Increasing cloudiness. High 24. Humidex 29. UV index 7 or
high.
Sunday night..Clearing. Low 13.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Wind north 20 km/h becoming light late this evening.
Low 13.
Sunday..Increasing cloudiness in the morning. High 24. Humidex 28. UV
index 7 or high.
Sunday night..Clearing late in the evening. Low 13.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Wind north 20 km/h becoming light this evening.
Low 13.
Sunday..Sunny. Becoming a mix of sun and cloud in the morning.
High 24. Humidex 29. UV index 7 or high.
Sunday night..Clearing. Low 13.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Wind north 20 km/h becoming light this evening.
Low 13.
Sunday..Increasing cloudiness in the morning. High 24. Humidex 28. UV
index 7 or high.
Sunday night..Clearing. Low 13.

Simcoe - Delhi - Norfolk.
Tonight..Clearing early this evening. Low 14.
Sunday..Increasing cloudiness early in the morning. High 24. Humidex
27. UV index 6 or high.
Sunday night..Clear. Low 13.

Dunnville - Caledonia - Haldimand.
Tonight..A few clouds. Low 14.
Sunday..Cloudy. Clearing in the afternoon. Wind becoming northeast
20 km/h late in the morning. High 24. Humidex 29. UV index 6 or
high.
Sunday night..Clear. Low 13.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Low 13.
Sunday..Increasing cloudiness in the morning. High 24. Humidex 29. UV
index 6 or high.
Sunday night..Clearing in the evening. Low 13.

Brantford - County of Brant.
Tonight..A few clouds. Low 13.
Sunday..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Sunday night..Clear. Low 13.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Becoming partly cloudy this evening. Low 14.
Sunday..Mainly cloudy. Clearing late in the afternoon. Wind becoming
northeast 20 km/h late in the morning. High 24. Humidex 28. UV
index 6 or high.
Sunday night..Clear. Low 14.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Increasing cloudiness early this evening. Low 15.
Sunday..Mainly cloudy. Clearing in the afternoon. Wind becoming
northeast 20 km/h late in the morning. High 24. Humidex 28. UV
index 7 or high.
Sunday night..Clear. Wind northeast 20 km/h becoming light in the
evening. Low 13.

City of Hamilton.
Tonight..Partly cloudy. Low 14.
Sunday..Mainly cloudy. Wind becoming northeast 20 km/h in the
afternoon. High 23. Humidex 28. UV index 6 or high.
Sunday night..Clear. Wind northeast 20 km/h becoming light in the
evening. Low 13.

Burlington - Oakville.
Tonight..Partly cloudy. Wind north 20 km/h becoming light after
midnight. Low 15.
Sunday..Mainly cloudy. High 23. Humidex 27. UV index 7 or high.
Sunday night..Clear. Low 14.

Halton Hills - Milton.
Tonight..Partly cloudy. Wind north 20 km/h becoming light after
midnight. Low 14.
Sunday..Mainly cloudy. High 23. Humidex 27. UV index 6 or high.
Sunday night..Clear. Low 14.

Mississauga - Brampton.
Tonight..Partly cloudy. Wind north 20 km/h becoming light after
midnight. Low 15.
Sunday..Mainly cloudy. High 24. Humidex 28. UV index 6 or high.
Sunday night..Clear. Low 14.

Caledon.
Tonight..Partly cloudy. Fog patches developing overnight. Wind north
20 km/h becoming light after midnight. Low 14.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 13.

Vaughan - Richmond Hill - Markham.
Tonight..Partly cloudy. Low 14.
Sunday..Mainly cloudy. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 14.

Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. Fog patches developing overnight. Low 13. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Pickering - Oshawa - Southern Durham Region.
Tonight..Mainly cloudy. Low 14.
Sunday..Mainly cloudy. High 24. Humidex 27. UV index 6 or high.
Sunday night..Clear. Low 13.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Mainly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Fog patches developing overnight. Wind north 20 km/h
becoming light late this evening. Low 12.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming north 20 km/h in the afternoon. High 24. Humidex 28. UV
index 7 or high.
Sunday night..A few clouds. Fog patches developing overnight. Wind
north 20 km/h becoming light near midnight. Low 10.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Becoming partly cloudy overnight. Fog patches
developing overnight. Wind north 20 km/h becoming light late this
evening. Low 12.
Sunday..Mainly sunny. Increasing cloudiness late in the morning. Fog
patches dissipating in the morning. Wind becoming north 20 km/h in
the afternoon. High 24. Humidex 28. UV index 7 or high.
Sunday night..Partly cloudy. Becoming clear in the evening. Fog
patches developing overnight. Wind north 20 km/h becoming light near
midnight. Low 10.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Fog patches developing overnight. Wind north 20 km/h
becoming light late this evening. Low 12.
Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming north 20 km/h in the afternoon. High 23.
Humidex 27. UV index 6 or high.
Sunday night..Clearing late in the evening. Fog patches developing
overnight. Wind north 20 km/h becoming light near midnight. Low 11.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Wind north 20 km/h becoming light late this
evening. Low 12.
Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming north 20 km/h in the afternoon. High 23.
Humidex 27. UV index 6 or high.
Sunday night..Clearing. Fog patches developing overnight. Wind north
20 km/h becoming light near midnight. Low 11.

Kitchener - Cambridge - Region of Waterloo.
Tonight..A few clouds. Fog patches developing overnight. Low 12. Sunday..Increasing cloudiness in the morning. Fog patches dissipating
in the morning. Wind becoming east 20 km/h in the afternoon.
High 23. Humidex 28. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Guelph - Erin - Southern Wellington County.
Tonight..A few clouds. Fog patches developing overnight. Low 13. Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. Wind becoming east 20 km/h in the
afternoon. High 23. Humidex 28. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 12.
Sunday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the afternoon. High 23.
Humidex 28. UV index 6 or high.
Sunday night..Partly cloudy. Becoming clear in the evening. Fog
patches developing overnight. Low 11.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..A few clouds. Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 29. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..A few clouds. Fog patches developing overnight. Low 12. Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 24. Humidex 30. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Innisfil - New Tecumseth - Angus.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 29. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Fog patches developing overnight. Wind north 20 km/h
becoming light early this evening. Low 14.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming north 20 km/h late in the morning. High 23. Humidex 28. UV
index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Wind north 20 km/h becoming light early this
evening. Low 14.
Sunday..A mix of sun and cloud. Becoming sunny late in the morning.
Fog patches dissipating in the morning. Wind becoming north 20 km/h
late in the morning. High 23. Humidex 28. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 27. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Low 13.
Sunday..A mix of sun and cloud. Becoming sunny late in the morning.
Fog patches dissipating in the morning. High 23. Humidex 27. UV
index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Barrie - Collingwood - Hillsdale.
Tonight..Mainly cloudy. Fog patches developing overnight. Wind north
20 km/h becoming light late this evening. Low 13.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 27. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 12.

Midland - Coldwater - Orr Lake.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Wind north 20 km/h
becoming light late this evening. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 27. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Orillia - Lagoon City - Washago.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Wind north 20 km/h
becoming light late this evening. Low 12.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 27. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Cobourg - Colborne - Western Northumberland County.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.
Sunday night..Clear. Low 13.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.
Sunday night..Clear. Low 13.

Picton - Sandbanks Park.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
northeast 20 km/h becoming light in the afternoon. High 23. Humidex
26. UV index 6 or high.
Sunday night..Clear. Low 14.

Napanee - Consecon.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 14.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
northeast 20 km/h becoming light in the afternoon. High 24. Humidex
27. UV index 6 or high.
Sunday night..Clear. Low 13.

Kingston - Odessa - Frontenac Islands.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 14.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind northeast 20 km/h becoming light in the afternoon.
High 24. Humidex 27. UV index 6 or high.
Sunday night..Clear. Low 13.

Lindsay - Southern Kawartha Lakes.
Tonight..Mainly cloudy. Fog patches developing overnight. Low 12. Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 5 or moderate.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 10.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 11.

Apsley - Woodview - Northern Peterborough County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..Cloudy. Becoming a mix of sun and cloud near noon. Fog
patches dissipating in the morning. High 23. Humidex 26. UV index 6
or high.
Sunday night..Clear. Fog patches developing after midnight. Low 10.

Stirling - Tweed - Madoc.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 13.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 23. Humidex 26. UV index 5 or moderate.
Sunday night..Clear. Low 10.

Tamworth - Sydenham - South Frontenac.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 13.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 10.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Cloudy. 40 percent chance of showers this evening and after
midnight. Fog patches developing overnight. Low 12.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 22. Humidex 25. UV index 6
or high.
Sunday night..Clear. Fog patches developing after midnight. Low 10.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 12.
Sunday..Cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 22. Humidex 25. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 10.

Gananoque - Mallorytown.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Brockville - Prescott.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing late in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Westport - Charleston Lake.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Merrickville-Wolford - Kemptville.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Ottawa North - Kanata - Orl‚ans.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Wind becoming northeast 20 km/h after
midnight. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 12.

Ottawa South - Richmond - Metcalfe.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Wind becoming northeast 20 km/h after
midnight. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 12.

Gatineau.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Wind northeast 20 km/h becoming light
this evening. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 24. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 12.

Prescott and Russell.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing late in the morning. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Low 11.

Morrisburg - Long Sault.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 5 or
moderate.
Sunday night..Clear. Low 11.

Cornwall - Lancaster.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Winchester - Newington.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Maxville - Alexandria.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Low 11.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Low 12.

Port Carling - Port Severn.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 7 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Bracebridge - Gravenhurst.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 10.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

Huntsville - Baysville.
Tonight..Partly cloudy. 30 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 10.

Haliburton - Minden - Southern Haliburton County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 12.
Sunday..Mainly cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 10.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 12.
Sunday..Cloudy. Clearing early in the afternoon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 10.

Barry's Bay - Killaloe.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 12.
Sunday..Cloudy. Clearing near noon. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Renfrew - Arnprior - Calabogie.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Cloudy. Clearing late in the morning. Fog patches dissipating
in the morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Petawawa - Pembroke - Cobden.
Tonight..Cloudy. 40 percent chance of showers this evening. Fog
patches developing overnight. Low 13.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 23. Humidex 26. UV index 6 or high.
Sunday night..Clear. Low 11.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..Cloudy. Clearing near noon. Fog patches dissipating in the
morning. High 22. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 9.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Fog patches developing overnight. Low 11.
Sunday..Cloudy. Clearing near noon. Fog patches dissipating in the
morning. High 21. UV index 6 or high.
Sunday night..Clear. Fog patches developing after midnight. Low 9.

Bayfield Inlet - Dunchurch.
Tonight..Mainly cloudy with 30 percent chance of showers this evening
and after midnight. Clearing before morning. Fog patches developing
overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 23. Humidex 25. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 11.

South River - Burk's Falls.
Tonight..Mainly cloudy with 30 percent chance of showers this evening
and after midnight. Clearing before morning. Fog patches developing
overnight. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 22. UV index 6 or high.
Sunday night..Clear. Fog patches developing overnight. Low 10.

End
$$$$^^

--- up 6 hours, 0 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 060900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Sunday 6 September 2026 for
today and Monday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h near
noon. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Fog
patches dissipating early this morning. Wind becoming northeast
20 km/h near noon. High 25. Humidex 29. UV index 7 or high.
Tonight..A few clouds. Fog patches developing after midnight. Low 15. Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 29. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Sunny. Becoming a mix of sun and cloud this morning. Fog
patches dissipating early this morning. Wind becoming northeast
20 km/h near noon. High 25. Humidex 29. UV index 7 or high.
Tonight..Clearing. Fog patches developing after midnight. Low 15. Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 29. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Fog
patches dissipating early this morning. Wind becoming northeast
20 km/h near noon. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 15.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 29. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 24. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 24. Humidex
28. UV index 7 or high.
Tonight..Clearing. Fog patches developing after midnight. Low 12. Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 24. Humidex
28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 24. Humidex
28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 24. Humidex
28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Brantford - County of Brant.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

City of Hamilton.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
28. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Burlington - Oakville.
Today..A mix of sun and cloud. Wind becoming east 20 km/h near noon.
High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Halton Hills - Milton.
Today..A mix of sun and cloud. Wind becoming east 20 km/h near noon.
High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.

Mississauga - Brampton.
Today..A mix of sun and cloud. Wind becoming east 20 km/h near noon.
High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.

Caledon.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 28. UV
index 6 or high.

Vaughan - Richmond Hill - Markham.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h near
noon. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h near
noon. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 7 or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 7 or high.

Goderich - Bluewater - Southern Huron County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 7 or high.

Guelph - Erin - Southern Wellington County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 28. UV
index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 28. UV
index 6 or high.

Innisfil - New Tecumseth - Angus.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly sunny. Fog patches dissipating early this morning. Wind
becoming northeast 20 km/h near noon. High 22. Humidex 26. UV
index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 22.
Humidex 26. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. Wind becoming northeast 20 km/h near noon. High 23. Humidex
27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Midland - Coldwater - Orr Lake.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.

Cobourg - Colborne - Western Northumberland County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Picton - Sandbanks Park.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Napanee - Consecon.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Kingston - Odessa - Frontenac Islands.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 27. UV
index 6 or high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Tamworth - Sydenham - South Frontenac.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Gananoque - Mallorytown.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Brockville - Prescott.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Westport - Charleston Lake.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Ottawa North - Kanata - Orl‚ans.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Ottawa South - Richmond - Metcalfe.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Gatineau.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 5 or moderate.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Prescott and Russell.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Morrisburg - Long Sault.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Cornwall - Lancaster.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Winchester - Newington.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Maxville - Alexandria.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Port Carling - Port Severn.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Huntsville - Baysville.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.

Haliburton - Minden - Southern Haliburton County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Barry's Bay - Killaloe.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Renfrew - Arnprior - Calabogie.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Petawawa - Pembroke - Cobden.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Western Algonquin Park - Lake of Two Rivers.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Increasing cloudiness early in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.

Deep River - Whitney - Eastern Algonquin Park.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.

Bayfield Inlet - Dunchurch.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Increasing cloudiness near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.

South River - Burk's Falls.
Today..A mix of sun and cloud. Fog patches dissipating early this
morning. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Increasing cloudiness near noon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.

End
$$$$^^

--- up 19 hours, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 061500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Sunday 6 September 2026 for
today and Monday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.

Windsor - Leamington - Essex County.
Today..Mainly sunny. Wind northeast 20 km/h. High 25. Humidex 29. UV
index 7 or high.
Tonight..A few clouds. Fog patches developing after midnight. Wind
northeast 20 km/h becoming light after midnight. Low 15.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 25. Humidex 28. UV
index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Mainly sunny. Wind northeast 20 km/h. High 25. Humidex 29. UV
index 7 or high.
Tonight..A few clouds. Fog patches developing after midnight. Wind
northeast 20 km/h becoming light after midnight. Low 15.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 25. Humidex 28. UV
index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Wind becoming north 20 km/h this afternoon.
High 25. Humidex 29. UV index 7 or high.
Tonight..A few clouds. Fog patches developing after midnight. Wind
north 30 km/h becoming light late this evening. Low 15.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming northeast 20 km/h late in the afternoon. High 25. Humidex
28. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly sunny. Wind becoming north 20 km/h this afternoon.
High 24. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Fog patches developing after midnight. Wind
north 30 km/h becoming light late this evening. Low 12.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming northeast 20 km/h late in the afternoon. High 25. Humidex
28. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Brantford - County of Brant.
Today..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. Wind north 20 km/h. High 23. Humidex
28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. Wind northeast 20 km/h. High 23.
Humidex 28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Wind northeast 20 km/h becoming light this evening.
Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

City of Hamilton.
Today..A mix of sun and cloud. Wind becoming northeast 20 km/h late
this afternoon. High 23. Humidex 28. UV index 7 or high.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Wind northeast 20 km/h becoming light late this evening.
Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.

Burlington - Oakville.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.

Halton Hills - Milton.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.

Mississauga - Brampton.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.

Caledon.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 6
or high.

Vaughan - Richmond Hill - Markham.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 7
or high.

Newmarket - Georgina - Northern York Region.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 7
or high.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 7
or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 7
or high.

Goderich - Bluewater - Southern Huron County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Wind north 20 km/h becoming light late
this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Wind north 20 km/h becoming light late
this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Wind north 20 km/h becoming light late
this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Wind north 20 km/h becoming light late
this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.

Guelph - Erin - Southern Wellington County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Innisfil - New Tecumseth - Angus.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Wind north 20 km/h. High 23. Humidex
27. UV index 7 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light this evening. Low 10. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. Wind north 20 km/h. High 22. Humidex
26. UV index 7 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light this evening. Low 11. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 22. Humidex 26. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Midland - Coldwater - Orr Lake.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 7 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. Wind becoming northwest 20 km/h late in
the afternoon. High 24. Humidex 28. UV index 6 or high.

Cobourg - Colborne - Western Northumberland County.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.

Picton - Sandbanks Park.
Today..A mix of sun and cloud. Wind northeast 20 km/h becoming light
this afternoon. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.

Napanee - Consecon.
Today..A mix of sun and cloud. Wind northeast 20 km/h becoming light
this afternoon. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.

Kingston - Odessa - Frontenac Islands.
Today..A mix of sun and cloud. Wind northeast 20 km/h becoming light
this afternoon. High 22. Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.

Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. High 21. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 22. UV index 6 or high.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Tamworth - Sydenham - South Frontenac.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Gananoque - Mallorytown.
Today..A mix of sun and cloud. Clearing late this afternoon. High 22.
Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Brockville - Prescott.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Westport - Charleston Lake.
Today..A mix of sun and cloud. Clearing late this afternoon. High 22.
Humidex 25. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Ottawa North - Kanata - Orl‚ans.
Today..A mix of sun and cloud. Wind becoming north 20 km/h this
afternoon. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Wind
northwest 20 km/h becoming light late this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h in the afternoon. High 24. Humidex 27. UV index 6 or
high.

Ottawa South - Richmond - Metcalfe.
Today..A mix of sun and cloud. Wind becoming north 20 km/h this
afternoon. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Wind
northwest 20 km/h becoming light late this evening. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h in the afternoon. High 24. Humidex 27. UV index 6 or
high.

Gatineau.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h in the afternoon. High 24. Humidex 27. UV index 6 or
high.

Prescott and Russell.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Morrisburg - Long Sault.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Cornwall - Lancaster.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Winchester - Newington.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Maxville - Alexandria.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing after midnight. Low 10. Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clearing this evening. Fog patches developing after
midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Port Carling - Port Severn.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 7 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Huntsville - Baysville.
Today..A mix of sun and cloud. High 21. UV index 7 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Haliburton - Minden - Southern Haliburton County.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Barry's Bay - Killaloe.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Renfrew - Arnprior - Calabogie.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Petawawa - Pembroke - Cobden.
Today..A mix of sun and cloud. High 22. Humidex 25. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

Western Algonquin Park - Lake of Two Rivers.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Deep River - Whitney - Eastern Algonquin Park.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

Bayfield Inlet - Dunchurch.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.

South River - Burk's Falls.
Today..A mix of sun and cloud. High 21. UV index 6 or high.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.

End
$$$$^^

--- up 1 day, 1 hour, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 061930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Sunday 6 September 2026 for
tonight Monday and Monday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Monday.

City of Toronto.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind southeast 20 km/h becoming light early this evening.
Low 12.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.
Monday night..A few clouds. Low 15.

Windsor - Leamington - Essex County.
Tonight..A few clouds. Fog patches developing after midnight. Wind
northeast 20 km/h becoming light after midnight. Low 15.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
east 20 km/h in the morning. High 25. Humidex 28. UV index 7 or
high.
Monday night..Clear. Low 14.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind northeast 20 km/h becoming light after
midnight. Low 15.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
east 20 km/h in the morning. High 25. Humidex 28. UV index 7 or
high.
Monday night..Clear. Low 14.

Sarnia - Petrolia - Western Lambton County.
Tonight..A few clouds. Fog patches developing after midnight. Wind
becoming north 20 km/h this evening. Low 15.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 13.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Fog patches developing after midnight. Wind becoming
north 20 km/h this evening. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 13.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 12.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 12.

Strathroy - Komoka - Western Middlesex County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 12.

London - Parkhill - Eastern Middlesex County.
Tonight..Mainly cloudy. Clearing this evening. Fog patches developing
after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 7 or high.
Monday night..Clear. Low 12.

Simcoe - Delhi - Norfolk.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..Clear. Low 12.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Fog patches developing after midnight. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..Clear. Low 12.

Woodstock - Tillsonburg - Oxford County.
Tonight..Mainly cloudy. Clearing this evening. Fog patches developing
after midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..Clear. Low 12.

Brantford - County of Brant.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..A few clouds. Low 12.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Fog patches developing after midnight. Wind north
20 km/h becoming light early this evening. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..Clear. Low 13.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Fog patches developing after midnight. Wind northeast
20 km/h becoming light this evening. Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 13.

City of Hamilton.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind northeast 20 km/h becoming light late this evening.
Low 12.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 7 or high.
Monday night..A few clouds. Low 13.

Burlington - Oakville.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.
Monday night..Partly cloudy. Becoming clear late in the evening.
Low 14.

Halton Hills - Milton.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.
Monday night..Partly cloudy. Clearing near midnight. Low 14.

Mississauga - Brampton.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.
Monday night..Partly cloudy. Becoming clear near midnight. Low 14.

Caledon.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.
Monday night..Partly cloudy. Becoming clear near midnight. Low 13.

Vaughan - Richmond Hill - Markham.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 7 or high.
Monday night..Clear. Low 13.

Newmarket - Georgina - Northern York Region.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 7 or high.
Monday night..Clear. Low 13.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 12.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 7 or high.
Monday night..Clear. Low 14.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 7 or high.
Monday night..Clear. Low 12.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Fog patches developing after midnight. Wind north
20 km/h becoming light late this evening. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Wingham - Blyth - Northern Huron County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light late this evening.
Low 10.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 6
or high.
Monday night..Clear. Low 12.

Stratford - Mitchell - Southern Perth County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind north 20 km/h becoming light late this evening.
Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.
Monday night..Clear. Low 11.

Listowel - Milverton - Northern Perth County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light late this evening.
Low 10.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 28. UV
index 6 or high.
Monday night..Clear. Low 11.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clearing. Fog patches developing after midnight. Low 10. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.
Monday night..Partly cloudy. Clearing near midnight. Low 11.

Guelph - Erin - Southern Wellington County.
Tonight..Clearing. Fog patches developing after midnight. Low 10. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 7 or high.
Monday night..Partly cloudy. Clearing near midnight. Low 12.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 24. Humidex 28. UV
index 7 or high.
Monday night..Clear. Low 11.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.
Monday night..Partly cloudy. Becoming clear in the evening. Low 12.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clearing. Fog patches developing after midnight. Low 10. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Innisfil - New Tecumseth - Angus.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Fog patches developing after midnight. Wind north
20 km/h becoming light this evening. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 13.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Fog patches developing after midnight. Wind north
20 km/h becoming light this evening. Low 11.
Monday..Sunny. Fog patches dissipating in the morning. High 22.
Humidex 26. UV index 6 or high.
Monday night..Clear. Low 13.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 28. UV index 6
or high.
Monday night..Clear. Low 12.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Barrie - Collingwood - Hillsdale.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Midland - Coldwater - Orr Lake.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 6 or high.
Monday night..Clear. Low 12.

Orillia - Lagoon City - Washago.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
northwest 20 km/h late in the afternoon. High 24. Humidex 28. UV
index 6 or high.
Monday night..Clear. Wind northwest 20 km/h becoming light near
midnight. Low 12.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 14.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 14.

Picton - Sandbanks Park.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 24. Humidex 27. UV index 6
or high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 15.

Napanee - Consecon.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 24. Humidex 27. UV index 6
or high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 14.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 24. Humidex 27. UV index 6
or high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 14.

Lindsay - Southern Kawartha Lakes.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 9.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 27. UV index 6 or high.
Monday night..Clear. Low 12.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 12.

Peterborough City - Lakefield - Southern Peterborough County. Tonight..Clearing. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 12.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.
Monday night..Partly cloudy. Low 12.

Stirling - Tweed - Madoc.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..A few clouds. Low 13.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Fog patches developing after midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 13.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.
Monday night..Clear early in the evening then partly cloudy with
30 percent chance of showers overnight. Low 12.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.
Monday night..Partly cloudy. 30 percent chance of showers overnight.
Low 12.

Gananoque - Mallorytown.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 14.

Brockville - Prescott.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Low 14.

Westport - Charleston Lake.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 14.

Merrickville-Wolford - Kemptville.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Low 14.

Ottawa North - Kanata - Orl‚ans.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light late this evening.
Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the morning. High 24. Humidex 27. UV index 6 or
high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Wind west
20 km/h becoming light near midnight. Low 14.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Fog patches developing after
midnight. Wind north 20 km/h becoming light late this evening.
Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the morning. High 24. Humidex 27. UV index 6 or
high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Wind west
20 km/h becoming light near midnight. Low 14.

Gatineau.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
northwest 20 km/h in the afternoon. High 24. Humidex 27. UV index 6
or high.
Monday night..Clear. Increasing cloudiness after midnight then
40 percent chance of showers overnight. Low 14.

Prescott and Russell.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Increasing cloudiness after midnight then
40 percent chance of showers overnight. Low 14.

Morrisburg - Long Sault.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Increasing cloudiness after midnight then
40 percent chance of showers overnight. Low 14.

Cornwall - Lancaster.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Increasing cloudiness after midnight then
40 percent chance of showers overnight. Low 14.

Winchester - Newington.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Low 14.

Maxville - Alexandria.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 10.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Increasing cloudiness after midnight then
40 percent chance of showers overnight. Low 14.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 30 percent chance of showers overnight. Low 12.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear in the evening and after midnight then partly
cloudy with 30 percent chance of showers overnight. Low 13.

Port Carling - Port Severn.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 12.

Bracebridge - Gravenhurst.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 27. UV index 6
or high.
Monday night..A few clouds. Low 12.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear. Low 12.

Huntsville - Baysville.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.
Monday night..Clearing in the evening. Low 12.

Haliburton - Minden - Southern Haliburton County.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.
Monday night..Clearing. Low 12.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.
Monday night..Clearing. Low 12.

Barry's Bay - Killaloe.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Fog patches dissipating in the morning. High 22. UV
index 6 or high.
Monday night..Partly cloudy. 40 percent chance of showers overnight.
Low 13.

Renfrew - Arnprior - Calabogie.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Clear in the evening then partly cloudy with 40 percent
chance of showers overnight. Low 13.

Petawawa - Pembroke - Cobden.
Tonight..Clear. Fog patches developing after midnight. Low 9.
Monday..Sunny. Fog patches dissipating in the morning. High 24.
Humidex 27. UV index 6 or high.
Monday night..Partly cloudy. 40 percent chance of showers overnight.
Low 13.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Increasing cloudiness early in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.
Monday night..Partly cloudy. Low 12.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. High 22. UV index 6 or high.
Monday night..Partly cloudy. 40 percent chance of showers overnight.
Low 12.

Bayfield Inlet - Dunchurch.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 9.
Monday..Sunny. Increasing cloudiness near noon. Fog patches
dissipating in the morning. High 24. Humidex 27. UV index 6 or high.
Monday night..A few clouds. Low 12.

South River - Burk's Falls.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Low 6.
Monday..Sunny. Increasing cloudiness near noon. Fog patches
dissipating in the morning. High 22. UV index 6 or high.
Monday night..A few clouds. Low 12.

End
$$$$^^

--- up 1 day, 6 hours, 0 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 070900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Monday 7 September 2026 for
today and Tuesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..A few clouds. Fog patches developing before morning. Low 14. Tuesday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 29. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 27. Humidex 31. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
29. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 27. Humidex 31. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 29. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 27. Humidex 31. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 26. Humidex 31. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 26. Humidex 31. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 26. Humidex 31. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 28. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 26. Humidex 31. UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 28. UV index 7 or
high.
Tonight..Clearing late this evening. Fog patches developing
overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h near noon. High 26. Humidex 31. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 7 or high.
Tonight..Clear. Low 13.
Tuesday..Sunny. Wind becoming south 20 km/h near noon. High 25.
Humidex 29. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 7 or high.
Tonight..Clear. Low 14.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Low 13.
Tuesday..Sunny. Wind becoming south 20 km/h near noon. High 25.
Humidex 29. UV index 7 or high.

Brantford - County of Brant.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Low 13.
Tuesday..Sunny. Wind becoming south 20 km/h near noon. High 25.
Humidex 29. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 14.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 14.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

City of Hamilton.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 7 or high.
Tonight..Clear. Low 14.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Burlington - Oakville.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..A few clouds. Fog patches developing before morning. Low 14. Tuesday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 7 or high.

Halton Hills - Milton.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming clear late this evening. Fog patches
developing before morning. Low 14.
Tuesday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 7 or high.

Mississauga - Brampton.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming clear late this evening. Fog patches
developing before morning. Low 14.
Tuesday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 7 or high.

Caledon.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Fog patches developing before morning. Low 14.
Tuesday..Sunny. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 7 or high.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Fog patches developing before morning. Low 14.
Tuesday..Mainly sunny. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 7 or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 28. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 7 or high.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 28. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Wingham - Blyth - Northern Huron County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Stratford - Mitchell - Southern Perth County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Partly cloudy. Becoming clear this evening. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Listowel - Milverton - Northern Perth County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Guelph - Erin - Southern Wellington County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 12.
Tuesday..Mainly sunny. High 24. Humidex 29. UV index 6 or high.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 28. UV index 6 or
high.
Tonight..Clear. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 28. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. Fog patches dissipating this morning. High 23. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. Becoming a mix of sun and cloud in the morning.
High 24. Humidex 29. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 28. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. Becoming a mix of sun and cloud near noon. High 24.
Humidex 29. UV index 6 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
28. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 24. Humidex 29. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
28. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 6 or high.

Midland - Coldwater - Orr Lake.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
28. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
28. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Mainly sunny. High 25. Humidex 30. UV index 6 or high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Picton - Sandbanks Park.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Napanee - Consecon.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 6 or high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy before morning. Low 14.
Tuesday..Mainly sunny. High 23. Humidex 28. UV index 6 or high.

Lindsay - Southern Kawartha Lakes.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Mainly sunny. High 24. Humidex 27. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..A few clouds. Low 12.
Tuesday..Mainly sunny. High 24. Humidex 27. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 24. Humidex 27. UV index 6 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clearing. Low 12.
Tuesday..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.

Stirling - Tweed - Madoc.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..A few clouds. Low 14.
Tuesday..A mix of sun and cloud. High 23. Humidex 28. UV index 6 or
high.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy overnight. Low 14.
Tuesday..A mix of sun and cloud. High 23. Humidex 28. UV index 6 or
high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 12.
Tuesday..A mix of sun and cloud. Becoming cloudy in the afternoon.
High 24. Humidex 27. UV index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Mainly sunny. Fog patches dissipating this morning. High 23.
Humidex 25. UV index 6 or high.
Tonight..Partly cloudy. Low 10.
Tuesday..Mainly cloudy. High 22. Humidex 26. UV index 6 or high.

Gananoque - Mallorytown.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Low 14.
Tuesday..Mainly cloudy. High 23. Humidex 28. UV index 6 or high.

Brockville - Prescott.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness overnight then 40 percent
chance of showers before morning. Low 13.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Westport - Charleston Lake.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 14.
Tuesday..Mainly cloudy. High 23. Humidex 28. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness overnight then 40 percent
chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Ottawa North - Kanata - Orl‚ans.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Gatineau.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
40 percent chance of showers before morning. Low 13.
Tuesday..Cloudy with 40 percent chance of showers in the morning.
Clearing late in the afternoon. High 23. Humidex 28. UV index 5 or
moderate.

Prescott and Russell.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
40 percent chance of showers before morning. Low 13.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Morrisburg - Long Sault.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
40 percent chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Cornwall - Lancaster.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 24. Humidex 27. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness overnight then
40 percent chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
Becoming a mix of sun and cloud in the afternoon. High 23. Humidex
28. UV index 4 or moderate.

Winchester - Newington.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness overnight then 40 percent
chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Maxville - Alexandria.
Today..Clearing. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
40 percent chance of showers before morning. Low 13.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
Becoming a mix of sun and cloud in the afternoon. High 23. Humidex
28. UV index 4 or moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 14.
Tuesday..Cloudy. High 23. Humidex 28. UV index 4 or moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers overnight. Low 14.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Port Carling - Port Severn.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Tuesday..Mainly sunny. High 24. Humidex 27. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 24. Humidex 27. UV index 6 or
high.
Tonight..A few clouds. Low 13.
Tuesday..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Tuesday..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.

Huntsville - Baysville.
Today..Sunny. Increasing cloudiness early this afternoon. Fog patches
dissipating this morning. High 23. Humidex 25. UV index 6 or high. Tonight..Partly cloudy. Low 10.
Tuesday..Clearing. High 22. Humidex 26. UV index 6 or high.

Haliburton - Minden - Southern Haliburton County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 23. Humidex 25. UV index 6 or
high.
Tonight..Partly cloudy. Low 10.
Tuesday..A mix of sun and cloud. High 22. Humidex 26. UV index 6 or
high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 23. Humidex 25. UV index 6 or
high.
Tonight..Partly cloudy. Low 10.
Tuesday..A mix of sun and cloud. High 22. Humidex 26. UV index 6 or
high.

Barry's Bay - Killaloe.
Today..Sunny. Fog patches dissipating this morning. High 23. Humidex
25. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. Low 10.
Tuesday..Cloudy. High 22. Humidex 26. UV index 4 or moderate.

Renfrew - Arnprior - Calabogie.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 6 or high.
Tonight..Increasing cloudiness. 40 percent chance of showers
overnight. Low 14.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Petawawa - Pembroke - Cobden.
Today..Mainly sunny. Fog patches dissipating this morning. High 24.
Humidex 27. UV index 6 or high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 14.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Western Algonquin Park - Lake of Two Rivers.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 23. Humidex 25. UV index 6 or
high.
Tonight..Partly cloudy. Low 10.
Tuesday..Mainly cloudy. High 22. Humidex 26. UV index 6 or high.

Deep River - Whitney - Eastern Algonquin Park.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 23. Humidex 25. UV index 6 or
high.
Tonight..Mainly cloudy. 40 percent chance of showers overnight.
Low 10.
Tuesday..Mainly cloudy. High 22. Humidex 26. UV index 6 or high.

Bayfield Inlet - Dunchurch.
Today..Sunny. Increasing cloudiness early this afternoon. Fog patches
dissipating this morning. High 24. Humidex 27. UV index 6 or high. Tonight..Partly cloudy. Low 13.
Tuesday..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.

South River - Burk's Falls.
Today..Sunny. Increasing cloudiness early this afternoon. Fog patches
dissipating this morning. High 23. Humidex 25. UV index 6 or high. Tonight..Partly cloudy. Low 10.
Tuesday..A mix of sun and cloud. High 22. Humidex 26. UV index 6 or
high.

End
$$$$^^

--- up 1 day, 19 hours, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 071500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Monday 7 September 2026 for
today and Tuesday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 15.
Tuesday..Sunny. Becoming a mix of sun and cloud late in the morning.
High 25. Humidex 28. UV index 6 or high.

Windsor - Essex - Chatham-Kent.
Today..Sunny. Wind east 20 km/h. High 26. Humidex 30. UV index 7 or
high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 36. UV index 7 or high.

Sarnia - Lambton.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 7 or high.

Elgin.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 26.
Humidex 31. UV index 7 or high.

London - Middlesex.
Today..Sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h late in the afternoon. High 27. Humidex 32. UV index 7
or high.

Simcoe - Delhi - Norfolk.
Today..Sunny. High 26. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 9.
Tuesday..Sunny. High 27. Humidex 30. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 10.
Tuesday..Sunny. High 26. Humidex 30. UV index 7 or high.

Oxford - Brant.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 10.
Tuesday..Mainly sunny. High 27. Humidex 31. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 23. Humidex 26. UV index 6 or high.
Tonight..Clear. Low 17.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. High 26. Humidex 29. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 26. Humidex 31. UV index 6 or high.

City of Hamilton.
Today..Sunny. High 25. Humidex 29. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 25. Humidex 28. UV index 7 or high.

Halton - Peel.
Today..Sunny. High 25. Humidex 27. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Sunny. Increasing cloudiness late in the afternoon. High 25.
Humidex 28. UV index 6 or high.

York - Durham.
Today..Sunny. High 25. Humidex 27. UV index 6 or high.
Tonight..Clear. Fog patches developing overnight. Low 11.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 29. UV index 6 or high.

Huron - Perth.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 12.
Tuesday..Mainly sunny. Wind becoming southeast 20 km/h late in the
afternoon. High 27. Humidex 34. UV index 6 or high.

Waterloo - Wellington.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 11.
Tuesday..Mainly sunny. High 25. Humidex 28. UV index 7 or high.

Dufferin - Innisfil.
Today..Sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..Clear. Low 11.
Tuesday..A mix of sun and cloud. High 24. Humidex 28. UV index 6 or
high.

Saugeen Shores - Kincardine - Southern Bruce County
Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. High 23. Humidex 27. UV index 6 or high.
Tonight..Clear. Wind becoming southeast 20 km/h after midnight.
Low 14.
Tuesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 25. Humidex 29. UV index 6 or high.

Hanover - Dundalk - Southern Grey County
Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. High 24. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 11.
Tuesday..Increasing cloudiness in the morning. Wind becoming south
20 km/h late in the afternoon. High 24. Humidex 29. UV index 6 or
high.

Barrie - Orillia - Midland.
Today..Sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Clear. Wind northwest 20 km/h becoming light late this
evening. Low 10.
Tuesday..A mix of sun and cloud. High 24. Humidex 30. UV index 6 or
high.

Belleville - Quinte - Northumberland.
Today..Sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 30. UV index 6 or high.

Kingston - Prince Edward.
Today..Sunny. Wind becoming west 20 km/h this afternoon. High 25.
Humidex 27. UV index 6 or high.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 30. UV index 6 or high.

Peterborough - Kawartha Lakes.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Fog patches developing overnight. Low 10.
Tuesday..Increasing cloudiness. Fog patches dissipating in the
morning. High 24. Humidex 28. UV index 4 or moderate.

Stirling - Tweed - South Frontenac.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Fog patches developing overnight. Low 12.
Tuesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 6 or high.

Bancroft - Bon Echo Park.
Today..Sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..A few clouds. Fog patches developing overnight. Low 11.
Tuesday..A mix of sun and cloud. Becoming cloudy in the afternoon.
Fog patches dissipating in the morning. High 24. Humidex 29. UV
index 6 or high.

Brockville - Leeds and Grenville.
Today..Sunny. High 26. Humidex 28. UV index 6 or high.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers before morning. Low 14.
Tuesday..A mix of sun and cloud. 40 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

City of Ottawa.
Today..Sunny. Wind northwest 20 km/h. High 26. Humidex 29. UV index 6
or high.
Tonight..Increasing cloudiness. 40 percent chance of showers before
morning. Wind west 20 km/h becoming light late this evening. Low 15. Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 27. UV index 5 or moderate.

Gatineau.
Today..Sunny. Wind becoming west 20 km/h this afternoon. High 26.
Humidex 29. UV index 6 or high.
Tonight..Increasing cloudiness. 40 percent chance of showers before
morning. Wind west 20 km/h becoming light this evening. Low 16. Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 24. Humidex 27. UV index 4 or moderate.

Prescott and Russell.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Increasing cloudiness. 40 percent chance of showers before
morning. Low 16.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 5 or moderate.

Cornwall - Morrisburg.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers before morning. Low 14.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 24. Humidex 29. UV index 6 or high.

Smiths Falls - Lanark - Sharbot Lake.
Today..Sunny. High 25. Humidex 27. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers overnight. Fog patches developing overnight. Low 14.
Tuesday..A mix of sun and cloud. 40 percent chance of showers in the
morning. Fog patches dissipating in the morning. High 24. Humidex
29. UV index 6 or high.

Port Carling - Port Severn
Bracebridge - Gravenhurst.
Today..Sunny. High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 12.
Tuesday..Mainly cloudy. High 25. Humidex 29. UV index 6 or high.

Town of Parry Sound - Rosseau - Killbear Park
Huntsville - Baysville.
Today..Sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 13.
Tuesday..A mix of sun and cloud. Becoming cloudy late in the morning.
High 24. Humidex 28. UV index 4 or moderate.

Haliburton.
Today..Sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..A few clouds. Fog patches developing overnight. Low 13. Tuesday..Mainly cloudy. Fog patches dissipating in the morning.
High 22. Humidex 26. UV index 6 or high.

Barry's Bay - Killaloe
Renfrew - Arnprior - Calabogie.
Today..Sunny. High 24. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. 40 percent chance of showers overnight.
Low 14.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 6 or high.

Petawawa - Pembroke - Cobden.
Today..Sunny. High 24. Humidex 28. UV index 6 or high.
Tonight..Increasing cloudiness. 40 percent chance of showers
overnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.

Algonquin.
Today..Sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. 40 percent chance of showers overnight.
Low 11.
Tuesday..A mix of sun and cloud. Becoming cloudy in the afternoon.
High 24. Humidex 28. UV index 6 or high.

Burk's Falls - Bayfield Inlet.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Low 14.
Tuesday..A mix of sun and cloud. Becoming cloudy late in the morning.
High 23. Humidex 27. UV index 4 or moderate.

End
$$$$^^

--- up 2 days, 1 hour, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 071930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Monday 7 September 2026 for
tonight Tuesday and Tuesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

City of Toronto.
Tonight..Clear. Low 15.
Tuesday..Sunny. Becoming a mix of sun and cloud late in the morning.
High 25. Humidex 28. UV index 6 or high.
Tuesday night..Partly cloudy. Becoming cloudy in the evening. Low 19.

Windsor - Essex - Chatham-Kent.
Tonight..Clear. Fog patches developing overnight. Wind east 20 km/h
becoming light early this evening. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 36. UV index 7 or high.
Tuesday night..Clear. Becoming partly cloudy in the evening. Low 20.

Sarnia - Lambton.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 7 or high.
Tuesday night..Increasing cloudiness near midnight. Wind becoming
south 20 km/h near midnight. Low 20.

Elgin.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Fog patches dissipating in the morning. High 26.
Humidex 31. UV index 7 or high.
Tuesday night..Increasing cloudiness near midnight. Wind becoming
southwest 30 km/h before morning. Low 20 with temperature rising
to 24 by morning.

London - Middlesex.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Fog patches dissipating in the morning. Wind becoming
south 20 km/h late in the afternoon. High 27. Humidex 32. UV index 7
or high.
Tuesday night..Increasing cloudiness near midnight. Wind southeast
20 km/h becoming light in the evening. Low 19.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Low 9.
Tuesday..Sunny. High 27. Humidex 30. UV index 7 or high.
Tuesday night..Increasing cloudiness near midnight. Low 16 with
temperature rising to 23 by morning.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Low 10.
Tuesday..Sunny. High 26. Humidex 30. UV index 7 or high.
Tuesday night..Partly cloudy. Wind becoming southwest 20 km/h before
morning. Low 16 with temperature rising to 24 by morning.

Oxford - Brant.
Tonight..Clear. Low 10.
Tuesday..Mainly sunny. High 27. Humidex 31. UV index 7 or high.
Tuesday night..Partly cloudy. Low 17.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Low 17.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.
Tuesday night..Partly cloudy. Wind becoming southwest 20 km/h after
midnight. Temperature steady near 24.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Low 12.
Tuesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 26. Humidex 31. UV index 6 or high.
Tuesday night..Partly cloudy. Wind becoming southwest 20 km/h before
morning. Low 18.

City of Hamilton.
Tonight..Clear. Low 12.
Tuesday..Sunny. High 25. Humidex 28. UV index 7 or high.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 17
with temperature rising to 22 by morning.

Halton - Peel.
Tonight..Clear. Low 12.
Tuesday..Sunny. Increasing cloudiness late in the afternoon. High 25.
Humidex 28. UV index 6 or high.
Tuesday night..Partly cloudy. Becoming cloudy in the evening. Low 16.

York - Durham.
Tonight..Clear. Fog patches developing overnight. Low 12.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 29. UV index 6 or high.
Tuesday night..Mainly cloudy. Low 17.

Huron - Perth.
Tonight..Clear. Low 12.
Tuesday..Mainly sunny. Wind becoming southeast 20 km/h late in the
afternoon. High 27. Humidex 34. UV index 6 or high.
Tuesday night..Increasing cloudiness in the evening. Low 18.

Waterloo - Wellington.
Tonight..Clear. Low 11.
Tuesday..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tuesday night..Increasing cloudiness in the evening. Wind becoming
southwest 20 km/h before morning. Low 16.

Dufferin - Innisfil.
Tonight..Clear. Low 11.
Tuesday..A mix of sun and cloud. High 24. Humidex 28. UV index 6 or
high.
Tuesday night..Mainly cloudy. Low 17.

Saugeen Shores - Kincardine - Southern Bruce County
Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Wind becoming southeast 20 km/h after midnight.
Low 14.
Tuesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
High 25. Humidex 29. UV index 6 or high.
Tuesday night..Becoming cloudy in the evening. 60 percent chance of
showers overnight. Wind becoming south 30 km/h near midnight.
Low 18.

Hanover - Dundalk - Southern Grey County
Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Low 11.
Tuesday..Increasing cloudiness in the morning. Wind becoming south
20 km/h late in the afternoon. High 24. Humidex 29. UV index 6 or
high.
Tuesday night..Cloudy. Wind becoming south 20 km/h near midnight.
Low 19.

Barrie - Orillia - Midland.
Tonight..Clear. Wind northwest 20 km/h becoming light late this
evening. Low 10.
Tuesday..A mix of sun and cloud. High 24. Humidex 30. UV index 6 or
high.
Tuesday night..Partly cloudy. Becoming cloudy near midnight. Wind
becoming south 20 km/h near midnight. Low 17.

Belleville - Quinte - Northumberland.
Tonight..Clear. Fog patches developing overnight. Low 13.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 30. UV index 6 or high.
Tuesday night..Cloudy. Low 17.

Kingston - Prince Edward.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
becoming light early this evening. Low 13.
Tuesday..Sunny. Increasing cloudiness in the afternoon. Fog patches
dissipating in the morning. High 25. Humidex 30. UV index 6 or high.
Tuesday night..Cloudy. Wind becoming south 20 km/h before morning.
Low 17.

Peterborough - Kawartha Lakes.
Tonight..Clear. Fog patches developing overnight. Low 10.
Tuesday..Increasing cloudiness. Fog patches dissipating in the
morning. High 24. Humidex 28. UV index 4 or moderate.
Tuesday night..Overcast. Low 14.

Stirling - Tweed - South Frontenac.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Low 12.
Tuesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 6 or high.
Tuesday night..Overcast. Low 17.

Bancroft - Bon Echo Park.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Fog patches developing overnight.
Low 11.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Fog patches dissipating in the morning. High 24.
Humidex 29. UV index 6 or high.
Tuesday night..Overcast. Low 15.

Brockville - Leeds and Grenville.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers before morning. Low 14.
Tuesday..A mix of sun and cloud. 60 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.
Tuesday night..Overcast. Low 16.

City of Ottawa.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers before morning. Wind west 20 km/h becoming light
late this evening. Low 15.
Tuesday..Mainly cloudy. 60 percent chance of showers in the morning.
High 23. Humidex 27. UV index 5 or moderate.
Tuesday night..Mainly cloudy. Low 16.

Gatineau.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers before morning. Wind west 20 km/h becoming light
this evening. Low 16.
Tuesday..Cloudy. 60 percent chance of showers in the morning.
High 24. Humidex 27. UV index 4 or moderate.
Tuesday night..Cloudy. Low 16.

Prescott and Russell.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers before morning. Low 16.
Tuesday..Mainly cloudy. 60 percent chance of showers in the morning.
High 23. Humidex 28. UV index 5 or moderate.
Tuesday night..Mainly cloudy. Low 16.

Cornwall - Morrisburg.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers before morning. Low 14.
Tuesday..Mainly cloudy. 60 percent chance of showers in the morning.
High 24. Humidex 29. UV index 6 or high.
Tuesday night..Mainly cloudy. Low 15.

Smiths Falls - Lanark - Sharbot Lake.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers overnight. Fog patches developing overnight.
Low 14.
Tuesday..A mix of sun and cloud. 40 percent chance of showers in the
morning. Fog patches dissipating in the morning. High 24. Humidex
29. UV index 6 or high.
Tuesday night..Overcast. Low 17.

Port Carling - Port Severn
Bracebridge - Gravenhurst.
Tonight..Clear. Becoming partly cloudy after midnight. Low 12.
Tuesday..Mainly cloudy. High 25. Humidex 29. UV index 6 or high.
Tuesday night..Mainly cloudy. Low 17.

Town of Parry Sound - Rosseau - Killbear Park
Huntsville - Baysville.
Tonight..Clear. Increasing cloudiness after midnight. Low 13.
Tuesday..A mix of sun and cloud. Becoming cloudy late in the morning.
High 24. Humidex 28. UV index 4 or moderate.
Tuesday night..Cloudy. 60 percent chance of showers overnight.
Low 16.

Haliburton.
Tonight..A few clouds. Fog patches developing overnight. Low 13. Tuesday..Mainly cloudy. Fog patches dissipating in the morning.
High 22. Humidex 26. UV index 6 or high.
Tuesday night..Overcast. Low 16.

Barry's Bay - Killaloe
Renfrew - Arnprior - Calabogie.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 14.
Tuesday..Mainly cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 6 or high.
Tuesday night..Cloudy. Low 16.

Petawawa - Pembroke - Cobden.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning.
High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Cloudy. Low 16.

Algonquin.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 11.
Tuesday..A mix of sun and cloud. Becoming cloudy in the afternoon.
High 24. Humidex 28. UV index 6 or high.
Tuesday night..Cloudy. 60 percent chance of showers overnight.
Low 14.

Burk's Falls - Bayfield Inlet.
Tonight..Partly cloudy. Low 14.
Tuesday..A mix of sun and cloud. Becoming cloudy late in the morning.
High 23. Humidex 27. UV index 4 or moderate.
Tuesday night..Cloudy. 60 percent chance of showers overnight.
Low 16.

End
$$$$^^

--- up 2 days, 6 hours, 0 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 080900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Tuesday 8 September 2026 for
today and Wednesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
30. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Windsor - Leamington - Essex County.
Today..Clearing this morning. Fog patches dissipating this morning.
Wind becoming south 20 km/h near noon. High 27. Humidex 31. UV
index 7 or high.
Tonight..Partly cloudy. Low 21.
Wednesday..Mainly cloudy. 70 percent chance of showers in the
afternoon with risk of a thunderstorm. Wind southwest 30 km/h
gusting to 50. High 28. Humidex 36. UV index 6 or high.

Chatham-Kent - Rondeau Park.
Today..Clearing this morning. Fog patches dissipating this morning.
Wind becoming south 20 km/h near noon. High 27. Humidex 31. UV
index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 21.
Wednesday..Mainly cloudy. 70 percent chance of showers in the
afternoon with risk of a thunderstorm. Wind southwest 30 km/h
gusting to 50. High 28. Humidex 36. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming south 20 km/h near noon. High 27. Humidex 31. UV index 7 or
high.
Tonight..Increasing cloudiness this evening. Low 21.
Wednesday..Cloudy. 70 percent chance of showers in the afternoon with
risk of a thunderstorm. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming south 20 km/h near noon. High 26. Humidex 31. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Clearing early this morning. Fog patches dissipating this
morning. Wind becoming south 20 km/h near noon. High 26. Humidex 31.
UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 6 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Clearing early this morning. Fog patches dissipating this
morning. Wind becoming south 20 km/h near noon. High 26. Humidex 31.
UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 6 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming south 20 km/h near noon. High 26. Humidex 31. UV index 7 or
high.
Tonight..Increasing cloudiness. Low 20.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming south 20 km/h near noon. High 26. Humidex 31. UV index 7 or
high.
Tonight..Increasing cloudiness. Low 20.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 19. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Brantford - County of Brant.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 5 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. High 25. Humidex 29. UV index 6 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

City of Hamilton.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Burlington - Oakville.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Halton Hills - Milton.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness late this evening. Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Mississauga - Brampton.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Caledon.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 25. Humidex 33. UV
index 3 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 3 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 18. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 25. Humidex 33. UV
index 3 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high. Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high. Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high. Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high. Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness late this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness early this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 25. Humidex 33. UV index 3 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 18. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 25. Humidex 33. UV
index 3 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 24. Humidex 32. UV index 3 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..Cloudy. 60 percent chance of showers overnight. Wind
becoming south 20 km/h near midnight. Low 20.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
southwest 30 km/h gusting to 50. High 23. Humidex 31. UV index 3 or
moderate.

Hanover - Dundalk - Southern Grey County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 19.
Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 24. Humidex 32. UV index 3 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Cloudy. 40 percent chance of showers overnight. Low 19. Wednesday..Showers with risk of a thunderstorm. Wind southwest
30 km/h gusting to 50. High 24. Humidex 32. UV index 3 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 24. Humidex 32. UV
index 3 or moderate.

Midland - Coldwater - Orr Lake.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 24. Humidex 32. UV
index 3 or moderate.

Orillia - Lagoon City - Washago.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 near noon. High 24. Humidex 32. UV
index 3 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 31. UV index 3 or
moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 31. UV index 3 or
moderate.

Picton - Sandbanks Park.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 31. UV index 3 or
moderate.

Napanee - Consecon.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 31. UV index 3 or
moderate.

Kingston - Odessa - Frontenac Islands.
Today..Increasing cloudiness early this morning. High 23. Humidex 28.
UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 30. UV index 3 or
moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 30. UV index 3 or
moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 30. UV index 3 or
moderate.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 30. UV index 3 or
moderate.

Stirling - Tweed - Madoc.
Today..Increasing cloudiness early this morning. High 23. Humidex 28.
UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 17.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Increasing cloudiness early this morning. High 23. Humidex 28.
UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly cloudy. High 24. Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 30. UV index 3 or
moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Mainly cloudy. 30 percent chance of showers early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 16. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 29. UV
index 3 or moderate.

Gananoque - Mallorytown.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers this morning. High 23. Humidex 28. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Brockville - Prescott.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Westport - Charleston Lake.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers this morning. High 23. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Merrickville-Wolford - Kemptville.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Ottawa North - Kanata - Orl‚ans.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Partly cloudy. Low 16.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Ottawa South - Richmond - Metcalfe.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Partly cloudy. Low 16.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Gatineau.
Today..Mainly cloudy with 60 percent chance of showers this morning.
Clearing this afternoon. High 23. Humidex 28. UV index 6 or high. Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Prescott and Russell.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Clear. Becoming partly cloudy late this evening. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Morrisburg - Long Sault.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Cornwall - Lancaster.
Today..Mainly cloudy. 60 percent chance of showers this morning.
Clearing this afternoon. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Clear. Increasing cloudiness after midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Winchester - Newington.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Maxville - Alexandria.
Today..Mainly cloudy. 60 percent chance of showers this morning.
Clearing this afternoon. High 23. Humidex 28. UV index 6 or high. Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly cloudy. 40 percent chance of showers this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Port Carling - Port Severn.
Today..Mainly sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 23. Humidex 30. UV
index 3 or moderate.

Bracebridge - Gravenhurst.
Today..Mainly sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 23. Humidex 30. UV
index 3 or moderate.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Increasing cloudiness early this morning. High 23. Humidex 26.
UV index 6 or high.
Tonight..Becoming cloudy this evening. 60 percent chance of showers
overnight. Low 18.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 22. Humidex
29. UV index 3 or moderate.

Huntsville - Baysville.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 6 or
high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers overnight. Low 16.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 21. Humidex
28. UV index 3 or moderate.

Haliburton - Minden - Southern Haliburton County.
Today..Mainly cloudy. High 23. Humidex 26. UV index 6 or high. Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Mainly cloudy. 30 percent chance of showers early this
morning. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. 40 percent
chance of showers overnight. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Barry's Bay - Killaloe.
Today..Mainly cloudy. 30 percent chance of showers this morning.
High 23. Humidex 26. UV index 5 or moderate.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 16. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 29. UV
index 3 or moderate.

Renfrew - Arnprior - Calabogie.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 16. Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the afternoon. High 22. Humidex
29. UV index 3 or moderate.

Petawawa - Pembroke - Cobden.
Today..Mainly cloudy. 60 percent chance of showers this morning.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Mainly cloudy. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the afternoon. High 22. Humidex
29. UV index 3 or moderate.

Western Algonquin Park - Lake of Two Rivers.
Today..Mainly cloudy. High 23. Humidex 27. UV index 5 or moderate. Tonight..Becoming cloudy late this evening. 60 percent chance of
showers overnight. Low 16.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 21. Humidex
28. UV index 3 or moderate.

Deep River - Whitney - Eastern Algonquin Park.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. High 23. Humidex 26. UV index 5 or moderate.
Tonight..Partly cloudy. Becoming cloudy near midnight. 60 percent
chance of showers overnight. Low 16.
Wednesday..Showers ending late in the afternoon then cloudy. Risk of
a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 21. Humidex 28. UV index 3 or moderate.

Bayfield Inlet - Dunchurch.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Becoming cloudy this evening. 60 percent chance of showers
overnight. Low 18.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 22. Humidex
29. UV index 3 or moderate.

South River - Burk's Falls.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 6 or
high.
Tonight..Becoming cloudy this evening. 60 percent chance of showers
overnight. Low 16.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 21. Humidex
28. UV index 3 or moderate.

End
$$$$^^

--- up 2 days, 19 hours, 30 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 081500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Tuesday 8 September 2026 for
today and Wednesday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 26. Humidex 34. UV index 4 or
moderate.

Windsor - Leamington - Essex County.
Today..Sunny. Wind becoming south 20 km/h this afternoon. High 28.
Humidex 33. UV index 7 or high.
Tonight..Partly cloudy. Low 21.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
afternoon. A few showers beginning in the afternoon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Sunny. Wind becoming south 20 km/h late this afternoon.
High 26. Humidex 32. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 21.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
afternoon. A few showers beginning in the afternoon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Wind becoming south 20 km/h this afternoon.
High 27. Humidex 32. UV index 7 or high.
Tonight..Increasing cloudiness this evening. Low 21.
Wednesday..Cloudy. 30 percent chance of showers early in the
afternoon. A few showers beginning in the afternoon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. Wind south 20 km/h. High 26. Humidex 31. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 26. Humidex 34. UV index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Sunny. Wind south 20 km/h. High 26. Humidex 31. UV index 7 or
high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 6 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. Wind south 20 km/h. High 26. Humidex 31. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 6 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly sunny. Wind south 20 km/h. High 26. Humidex 31. UV
index 7 or high.
Tonight..Increasing cloudiness. Low 20.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 26. Humidex 34. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. Wind becoming south 20 km/h this afternoon. High 26.
Humidex 31. UV index 7 or high.
Tonight..Increasing cloudiness. Low 20.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 26. Humidex 34. UV index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 19. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness. Low 18.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Brantford - County of Brant.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high. Tonight..Increasing cloudiness. Low 18.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 5 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. High 26. Humidex 31. UV index 6 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 20. Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 28. Humidex 36. UV index 4 or moderate.

City of Hamilton.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h gusting to 50.
High 27. Humidex 35. UV index 4 or moderate.

Burlington - Oakville.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 27. Humidex 35. UV index 4 or
moderate.

Halton Hills - Milton.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness late this evening. Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 26. Humidex 34. UV index 4 or
moderate.

Mississauga - Brampton.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 26. Humidex 34. UV index 4 or
moderate.

Caledon.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 26. Humidex 34. UV index 4 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 18.
Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 30 km/h gusting to 50
near noon. High 25. Humidex 33. UV index 3 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 19.
Wednesday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 25. Humidex 33. UV index 4 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 18. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 30 km/h gusting to 50
near noon. High 24. Humidex 32. UV index 3 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Increasing cloudiness this evening. Low 17.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Increasing cloudiness this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness this evening. Low 17.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness late this evening. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high. Tonight..Increasing cloudiness early this evening. Low 18.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 24. Humidex 32. UV
index 3 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..A mix of sun and cloud. High 24. Humidex 29. UV index 7 or
high.
Tonight..Increasing cloudiness. Low 18.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV
index 3 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. High 24. Humidex 29. UV index 7 or
high.
Tonight..Increasing cloudiness. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 24. Humidex 32. UV
index 3 or moderate.

Innisfil - New Tecumseth - Angus.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 18. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 30 km/h gusting to 50
near noon. High 25. Humidex 33. UV index 3 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 24. Humidex 32. UV
index 3 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. High 24. Humidex 29. UV index 6 or
high.
Tonight..Cloudy. 60 percent chance of showers overnight. Wind
becoming south 20 km/h near midnight. Low 20.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Local amount
10 to 20 mm. Wind southwest 30 km/h gusting to 50. High 23. Humidex
31. UV index 3 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 6 or
high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 19.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 23. Humidex 31. UV
index 3 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 6 or
high.
Tonight..Cloudy. 40 percent chance of showers overnight. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind southwest 30 km/h gusting to 50. High 24. Humidex 32. UV
index 3 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind becoming southwest 30 km/h gusting to 50 near noon.
High 24. Humidex 32. UV index 3 or moderate.

Midland - Coldwater - Orr Lake.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind becoming southwest 30 km/h gusting to 50 near noon.
High 24. Humidex 32. UV index 3 or moderate.

Orillia - Lagoon City - Washago.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind becoming southwest 30 km/h gusting to 50 near noon.
High 24. Humidex 32. UV index 3 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 23. Humidex
31. UV index 3 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 23. Humidex
31. UV index 3 or moderate.

Picton - Sandbanks Park.
Today..Mainly sunny. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 23. Humidex
31. UV index 3 or moderate.

Napanee - Consecon.
Today..Mainly sunny. High 25. Humidex 30. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 19. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 23. Humidex
31. UV index 3 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..A mix of sun and cloud. High 24. Humidex 29. UV index 6 or
high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 20 km/h near noon.
High 23. Humidex 30. UV index 3 or moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Mainly sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 20 km/h near noon.
High 23. Humidex 30. UV index 3 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 25. Humidex 29. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 20 km/h near noon.
High 23. Humidex 30. UV index 3 or moderate.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. High 24. Humidex 27. UV index 6 or
high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 17. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 20 km/h near noon.
High 23. Humidex 30. UV index 3 or moderate.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. High 25. Humidex 30. UV index 6 or
high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 17.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly cloudy. High 24. Humidex 27. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 20 mm. Wind becoming southwest 20 km/h near noon.
High 23. Humidex 30. UV index 3 or moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Mainly cloudy. High 23. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. Low 16. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 21. Humidex
29. UV index 3 or moderate.

Gananoque - Mallorytown.
Today..Mainly cloudy. 40 percent chance of showers near noon.
High 23. Humidex 28. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Brockville - Prescott.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Westport - Charleston Lake.
Today..Cloudy. 40 percent chance of showers near noon. High 23.
Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Merrickville-Wolford - Kemptville.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Ottawa North - Kanata - Orl‚ans.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Partly cloudy. Low 16.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Ottawa South - Richmond - Metcalfe.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 4 or moderate.
Tonight..Partly cloudy. Low 16.
Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Gatineau.
Today..Mainly cloudy with 60 percent chance of showers near noon.
Clearing this afternoon. High 23. Humidex 28. UV index 6 or high. Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Prescott and Russell.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Clear. Becoming partly cloudy late this evening. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Morrisburg - Long Sault.
Today..Cloudy. 60 percent chance of showers near noon. Becoming a mix
of sun and cloud this afternoon. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Cornwall - Lancaster.
Today..Mainly cloudy. 60 percent chance of showers near noon.
Clearing this afternoon. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Clear. Increasing cloudiness after midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Winchester - Newington.
Today..Cloudy. 60 percent chance of showers near noon. Becoming a mix
of sun and cloud this afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Maxville - Alexandria.
Today..Mainly cloudy. 60 percent chance of showers near noon.
Clearing this afternoon. High 23. Humidex 28. UV index 6 or high. Tonight..Clear. Becoming partly cloudy near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly cloudy. 40 percent chance of showers near noon.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 17. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or
moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..Mainly cloudy. 60 percent chance of showers near noon.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 early in the afternoon. High 22. Humidex 29. UV index 3 or
moderate.

Port Carling - Port Severn.
Today..Mainly sunny. High 24. Humidex 27. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 23. Humidex 30. UV
index 3 or moderate.

Bracebridge - Gravenhurst.
Today..Mainly sunny. High 24. Humidex 28. UV index 6 or high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 18.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 23. Humidex 30. UV
index 3 or moderate.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Clearing early this afternoon. High 25. Humidex 29. UV index 6
or high.
Tonight..Becoming cloudy this evening. 60 percent chance of showers
overnight. Low 18.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 22. Humidex
29. UV index 3 or moderate.

Huntsville - Baysville.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 6 or
high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers overnight. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Haliburton - Minden - Southern Haliburton County.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Becoming cloudy late this evening. 40 percent chance of
showers before morning. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Mainly cloudy. High 23. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight. 40 percent
chance of showers before morning. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Barry's Bay - Killaloe.
Today..Mainly cloudy. High 23. Humidex 26. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy near midnight. Low 16. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 21. Humidex
29. UV index 3 or moderate.

Renfrew - Arnprior - Calabogie.
Today..Cloudy. High 23. Humidex 28. UV index 5 or moderate.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 16. Wednesday..Showers. Risk of a thunderstorm in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 22.
Humidex 29. UV index 3 or moderate.

Petawawa - Pembroke - Cobden.
Today..Mainly cloudy. High 23. Humidex 28. UV index 5 or moderate. Tonight..Mainly cloudy. Low 16.
Wednesday..Showers. Risk of a thunderstorm in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 in the afternoon. High 22.
Humidex 29. UV index 3 or moderate.

Western Algonquin Park - Lake of Two Rivers.
Today..Mainly cloudy. High 23. Humidex 27. UV index 5 or moderate. Tonight..Becoming cloudy late this evening. 40 percent chance of
showers overnight. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Deep River - Whitney - Eastern Algonquin Park.
Today..Mainly cloudy. High 23. Humidex 26. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy near midnight. 40 percent
chance of showers before morning. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

Bayfield Inlet - Dunchurch.
Today..A mix of sun and cloud. High 23. Humidex 26. UV index 6 or
high.
Tonight..Becoming cloudy this evening. 60 percent chance of showers
overnight. Low 18.
Wednesday..Showers ending in the afternoon then cloudy. Risk of a
thunderstorm in the morning and early in the afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 22. Humidex
29. UV index 3 or moderate.

South River - Burk's Falls.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 6 or
high.
Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Low 16.
Wednesday..Showers with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 21. Humidex 28. UV
index 3 or moderate.

End
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--- up 3 days, 1 hour, 30 minutes
* Origin: Northern Realms (1:229/664)