From Northern Realms@1:229/664 to All on Sun Jun 22 11:05:02 2025
FPCN11 CWTO 221500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Sunday 22 June 2025 for today
and Monday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.
City of Toronto.
Today..Clearing late this afternoon. Wind northwest 20 km/h gusting
to 40 becoming light this afternoon. High 34. Humidex 45. UV index 9
or very high.
Tonight..A few clouds. Low 24.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Windsor - Leamington - Essex County.
Today..Sunny. Wind southwest 30 km/h. High 35. Humidex 46. UV
index 10 or very high.
Tonight..Clear. Wind southwest 30 km/h becoming light late this
evening. Low 24.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 35. Humidex 42. UV index 11 or extreme.
Chatham-Kent - Rondeau Park.
Today..Mainly sunny. Wind southwest 30 km/h. High 35. Humidex 46. UV
index 10 or very high.
Tonight..Clear. Wind southwest 30 km/h becoming light late this
evening. Low 23.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 35. Humidex 42. UV index 11 or extreme.
Sarnia - Petrolia - Western Lambton County.
Today..Clearing this afternoon. Wind southwest 20 km/h gusting to 40.
High 34. Humidex 43. UV index 10 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 24.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Watford - Pinery Park - Eastern Lambton County.
Today..Clearing this afternoon. Wind southwest 20 km/h gusting to 40.
High 34. Humidex 43. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 24.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Rodney - Shedden - Western Elgin County.
Today..Clearing this afternoon. Wind southwest 30 km/h. High 34.
Humidex 44. UV index 10 or very high.
Tonight..Clear. Wind southwest 30 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 34. Humidex 42. UV index 10 or very high.
St. Thomas - Aylmer - Eastern Elgin County.
Today..Clearing this afternoon. Wind southwest 30 km/h. High 33.
Humidex 43. UV index 10 or very high.
Tonight..Clear. Wind southwest 30 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 33. Humidex 41. UV index 10 or very high.
Strathroy - Komoka - Western Middlesex County.
Today..Clearing this afternoon. Wind southwest 20 km/h. High 34.
Humidex 44. UV index 10 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
London - Parkhill - Eastern Middlesex County.
Today..Clearing this afternoon. Wind southwest 20 km/h. High 34.
Humidex 44. UV index 10 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Simcoe - Delhi - Norfolk.
Today..Clearing this afternoon. Wind southwest 30 km/h. High 32.
Humidex 42. UV index 10 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 33. Humidex 42. UV index 10 or very high.
Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. Clearing late this afternoon. Wind
southwest 20 km/h. High 32. Humidex 43. UV index 10 or very high. Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 33. Humidex 42. UV index 10 or very high.
Woodstock - Tillsonburg - Oxford County.
Today..Clearing this afternoon. Wind west 20 km/h. High 34. Humidex
44. UV index 10 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Brantford - County of Brant.
Today..A mix of sun and cloud. Clearing late this afternoon. Wind
west 20 km/h. High 34. Humidex 44. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Niagara Falls - Welland - Southern Niagara Region.
Today..Clearing this afternoon. Wind southwest 20 km/h gusting to 40.
High 32. Humidex 42. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 22.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 40. UV index 10 or very high.
St. Catharines - Grimsby - Northern Niagara Region.
Today..Clearing late this afternoon. Wind northwest 20 km/h gusting
to 40 becoming light this afternoon. Wind becoming southwest 20 late
this afternoon. High 33. Humidex 45. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light late this
evening. Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 33. Humidex 40. UV index 10 or very high.
City of Hamilton.
Today..Clearing this afternoon. Wind west 20 km/h gusting to 40
becoming light this afternoon. Wind becoming southwest 20 late this
afternoon. High 33. Humidex 45. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Burlington - Oakville.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
High 34. Humidex 45. UV index 9 or very high.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Halton Hills - Milton.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
High 34. Humidex 45. UV index 9 or very high.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Mississauga - Brampton.
Today..Clearing late this afternoon. Wind southwest 20 km/h gusting
to 40 becoming northeast 20 this afternoon. High 34. Humidex 45. UV
index 9 or very high.
Tonight..Clear. Wind becoming west 20 km/h before morning. Low 23. Monday..Sunny. Wind southwest 30 km/h gusting to 50. High 35. Humidex
43. UV index 10 or very high.
Caledon.
Today..Clearing late this afternoon. Wind southwest 20 km/h gusting
to 40 becoming northeast 20 this afternoon. High 33. Humidex 44. UV
index 9 or very high.
Tonight..Clear. Wind becoming west 20 km/h before morning. Low 22. Monday..Sunny. Wind southwest 30 km/h gusting to 50. High 34. Humidex
42. UV index 10 or very high.
Vaughan - Richmond Hill - Markham.
Today..Clearing late this afternoon. High 34. Humidex 45. UV index 9
or very high.
Tonight..A few clouds. Low 23.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Newmarket - Georgina - Northern York Region.
Today..Clearing late this afternoon. High 33. Humidex 44. UV index 9
or very high.
Tonight..A few clouds. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Pickering - Oshawa - Southern Durham Region.
Today..Clearing late this afternoon. High 32. Humidex 44. UV index 9
or very high.
Tonight..Partly cloudy. Low 22.
Monday..Clearing in the morning. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 34. Humidex 42. UV index 10 or
very high.
Uxbridge - Beaverton - Northern Durham Region.
Today..Clearing late this afternoon. High 32. Humidex 44. UV index 9
or very high.
Tonight..A few clouds. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Goderich - Bluewater - Southern Huron County.
Today..A mix of sun and cloud. Clearing late this afternoon. Wind
becoming south 20 km/h late this afternoon. High 34. Humidex 44. UV
index 10 or very high.
Tonight..Clear. Wind south 20 km/h. Low 22.
Monday..Sunny. Wind south 20 km/h. High 35. Humidex 43. UV index 10
or very high.
Wingham - Blyth - Northern Huron County.
Today..Mainly cloudy. Clearing late this afternoon. Wind becoming
southwest 20 km/h this afternoon. High 34. Humidex 44. UV index 9 or
very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Stratford - Mitchell - Southern Perth County.
Today..Mainly cloudy. Clearing late this afternoon. Wind becoming
southwest 20 km/h this afternoon. High 34. Humidex 44. UV index 9 or
very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 35. Humidex 43. UV index 10 or very high.
Listowel - Milverton - Northern Perth County.
Today..Mainly cloudy. Clearing late this afternoon. Wind becoming
southwest 20 km/h this afternoon. High 34. Humidex 44. UV index 9 or
very high.
Tonight..Clear. Wind southwest 20 km/h becoming light this evening.
Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Kitchener - Cambridge - Region of Waterloo.
Today..Mainly cloudy. Clearing late this afternoon. Wind becoming
west 20 km/h this afternoon. High 33. Humidex 44. UV index 9 or very
high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Guelph - Erin - Southern Wellington County.
Today..Mainly cloudy. Clearing late this afternoon. Wind becoming
west 20 km/h this afternoon. High 33. Humidex 44. UV index 9 or very
high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. Clearing late this afternoon. Wind
becoming west 20 km/h this afternoon. High 32. Humidex 43. UV
index 9 or very high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Orangeville - Grand Valley - Southern Dufferin County.
Today..Clearing late this afternoon. High 32. Humidex 43. UV index 9
or very high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming west 30 km/h gusting to 50 in the
morning. High 34. Humidex 41. UV index 10 or very high.
Shelburne - Mansfield - Northern Dufferin County.
Today..Clearing late this afternoon. High 32. Humidex 43. UV index 9
or very high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming west 30 km/h gusting to 50 in the
morning. High 34. Humidex 41. UV index 10 or very high.
Innisfil - New Tecumseth - Angus.
Today..Clearing late this afternoon. High 33. Humidex 44. UV index 9
or very high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming west 30 km/h gusting to 50 in the
morning. High 34. Humidex 41. UV index 10 or very high.
Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h this
afternoon. High 31. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind south 20 km/h. Low 22.
Monday..Sunny. Wind southwest 30 km/h gusting to 50. High 32. Humidex
38. UV index 10 or very high.
Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly cloudy. High 29. Humidex 39. UV index 9 or very high. Tonight..Clearing. Wind becoming southwest 20 km/h before morning.
Low 20.
Monday..Sunny. Wind south 20 km/h gusting to 40. High 31. Humidex 38.
UV index 10 or very high.
Hanover - Dundalk - Southern Grey County.
Today..Mainly cloudy. Clearing late this afternoon. Wind west
20 km/h. High 32. Humidex 42. UV index 9 or very high.
Tonight..Clear. Wind becoming southwest 20 km/h gusting to 40 before
morning. Low 22.
Monday..Sunny. Wind southwest 30 km/h gusting to 50. High 33. Humidex
39. UV index 10 or very high.
Owen Sound - Blue Mountains - Northern Grey County.
Today..Mainly cloudy. Clearing late this afternoon. High 31. Humidex
41. UV index 9 or very high.
Tonight..Clear. Low 22.
Monday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 32. Humidex 40. UV index 10 or very high.
Barrie - Collingwood - Hillsdale.
Today..Mainly cloudy. High 31. Humidex 41. UV index 9 or very high. Tonight..Partly cloudy. Clearing near midnight. Low 22.
Monday..Sunny. Wind becoming west 20 km/h gusting to 40 in the
morning. High 33. Humidex 40. UV index 10 or very high.
Midland - Coldwater - Orr Lake.
Today..Mainly cloudy. High 31. Humidex 41. UV index 9 or very high. Tonight..Partly cloudy. Becoming clear near midnight. Low 22.
Monday..Sunny. Wind becoming west 20 km/h gusting to 40 in the
morning. High 33. Humidex 40. UV index 10 or very high.
Orillia - Lagoon City - Washago.
Today..Mainly cloudy. High 31. Humidex 41. UV index 9 or very high. Tonight..Partly cloudy. Low 22.
Monday..Sunny. Wind becoming south 20 km/h in the afternoon. High 33.
Humidex 40. UV index 10 or very high.
Cobourg - Colborne - Western Northumberland County.
Today..Clearing late this afternoon. High 32. Humidex 44. UV index 9
or very high.
Tonight..Mainly cloudy. Low 22.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 32. Humidex 40. UV
index 10 or very high.
Belleville - Quinte West - Eastern Northumberland County.
Today..Clearing late this afternoon. High 32. Humidex 44. UV index 9
or very high.
Tonight..Partly cloudy. Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 32. Humidex 40. UV
index 10 or very high.
Picton - Sandbanks Park.
Today..Clearing late this afternoon. Wind west 20 km/h. High 32.
Humidex 44. UV index 9 or very high.
Tonight..Partly cloudy. Low 20.
Monday..A mix of sun and cloud. Clearing late in the morning.
High 31. Humidex 39. UV index 10 or very high.
Napanee - Consecon.
Today..Clearing late this afternoon. Wind west 20 km/h. High 32.
Humidex 44. UV index 9 or very high.
Tonight..Partly cloudy. Low 20.
Monday..A mix of sun and cloud. Clearing late in the morning.
High 32. Humidex 40. UV index 10 or very high.
Kingston - Odessa - Frontenac Islands.
Today..Clearing late this afternoon. Wind west 20 km/h. High 32.
Humidex 44. UV index 9 or very high.
Tonight..Partly cloudy. Low 20.
Monday..Clearing. High 32. Humidex 40. UV index 10 or very high.
Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. Wind west 40 km/h gusting to 60
becoming light this afternoon. High 32. Humidex 45. UV index 9 or
very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 22.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 34. Humidex 42.
UV index 10 or very high.
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Mainly cloudy. Wind west 40 km/h gusting to 60 becoming light
this afternoon. High 31. Humidex 42. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 21.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the morning. High 34.
Humidex 41. UV index 10 or very high.
Peterborough City - Lakefield - Southern Peterborough County.
Today..Clearing late this afternoon. Wind west 40 km/h gusting to 60
becoming light this afternoon. High 32. Humidex 45. UV index 9 or
very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 22.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 34. Humidex 42. UV index 10 or very high.
Apsley - Woodview - Northern Peterborough County.
Today..Clearing late this afternoon. Wind west 40 km/h gusting to 60
becoming light this afternoon. High 31. Humidex 42. UV index 9 or
very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 21.
Monday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 34. Humidex 41. UV index 10 or very high.
Stirling - Tweed - Madoc.
Today..Clearing late this afternoon. Wind southwest 20 km/h becoming
light this afternoon. High 33. Humidex 44. UV index 9 or very high. Tonight..Partly cloudy. Low 21.
Monday..Clearing in the morning. Wind becoming southwest 20 km/h
gusting to 40 in the afternoon. High 35. Humidex 43. UV index 10 or
very high.
Tamworth - Sydenham - South Frontenac.
Today..Clearing late this afternoon. Wind southwest 20 km/h becoming
light this afternoon. High 33. Humidex 44. UV index 9 or very high. Tonight..Partly cloudy. Low 21.
Monday..A mix of sun and cloud. Clearing near noon. Wind becoming
southwest 20 km/h gusting to 40 in the afternoon. High 35. Humidex
43. UV index 10 or very high.
Kaladar - Bannockburn - Bon Echo Park.
Today..Clearing late this afternoon. High 32. Humidex 42. UV index 9
or very high.
Tonight..A few clouds. Increasing cloudiness near midnight. Fog
patches developing after midnight. Low 21.
Monday..Clearing. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 late in the morning.
High 35. Humidex 43. UV index 10 or very high.
Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. Wind west 20 km/h gusting to 40
becoming light this afternoon. High 30. Humidex 40. UV index 9 or
very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 20.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 33. Humidex 41. UV index 10 or very high.
Gananoque - Mallorytown.
Today..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming
light this afternoon. High 33. Humidex 43. UV index 9 or very high. Tonight..Partly cloudy. Wind becoming south 20 km/h before morning.
Low 21.
Monday..Mainly cloudy. Clearing late in the morning. Wind southwest
30 km/h gusting to 50. High 34. Humidex 42. UV index 10 or very
high.
Brockville - Prescott.
Today..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming
light this afternoon. High 32. Humidex 42. UV index 9 or very high. Tonight..Partly cloudy. Wind becoming south 20 km/h before morning.
Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
southwest 30 km/h gusting to 50. High 34. Humidex 42. UV index 10 or
very high.
Westport - Charleston Lake.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h gusting to 40 becoming light this afternoon.
High 33. Humidex 43. UV index 7 or high.
Tonight..Partly cloudy. Wind becoming south 20 km/h before morning.
Low 21.
Monday..Mainly cloudy. Clearing late in the morning. Wind southwest
30 km/h gusting to 50. High 34. Humidex 42. UV index 10 or very
high.
Merrickville-Wolford - Kemptville.
Today..Clearing this afternoon. Wind northwest 20 km/h gusting to 40
becoming light this afternoon. High 32. Humidex 43. UV index 10 or
very high.
Tonight..A few clouds. Increasing cloudiness after midnight. Wind
becoming south 20 km/h before morning. Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
southwest 30 km/h gusting to 50. High 35. Humidex 44. UV index 10 or
very high.
Ottawa North - Kanata - Orl‚ans.
Today..Clearing this afternoon. Wind northwest 20 km/h gusting to 40
becoming light this afternoon. High 31. Humidex 42. UV index 9 or
very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 21.
Monday..Clearing. Wind becoming southwest 20 km/h gusting to 40 late
in the morning. High 36. Humidex 46. UV index 9 or very high.
Ottawa South - Richmond - Metcalfe.
Today..Clearing this afternoon. Wind northwest 20 km/h gusting to 40
becoming light this afternoon. High 31. Humidex 42. UV index 9 or
very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 21.
Monday..Clearing. Wind becoming southwest 20 km/h gusting to 40 late
in the morning. High 36. Humidex 46. UV index 9 or very high.
Gatineau.
Today..Clearing this afternoon. Wind west 20 km/h becoming light this
afternoon. High 31. Humidex 41. UV index 9 or very high.
Tonight..Partly cloudy. Low 21.
Monday..Mainly cloudy. Clearing late in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 36. Humidex 44. UV index 10
or very high.
Prescott and Russell.
Today..Clearing this afternoon. Wind west 20 km/h gusting to 40.
High 31. Humidex 40. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 21.
Monday..Clearing. Wind becoming southwest 20 km/h gusting to 40 in
the morning. High 35. Humidex 45. UV index 10 or very high.
Morrisburg - Long Sault.
Today..A mix of sun and cloud. Wind west 20 km/h gusting to 40.
High 31. Humidex 42. UV index 9 or very high.
Tonight..Partly cloudy. Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 35.
Humidex 44. UV index 10 or very high.
Cornwall - Lancaster.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon. Wind
west 20 km/h gusting to 40. High 31. Humidex 42. UV index 8 or very
high.
Tonight..Partly cloudy. Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 35.
Humidex 44. UV index 10 or very high.
Winchester - Newington.
Today..A mix of sun and cloud. Wind west 20 km/h gusting to 40.
High 31. Humidex 42. UV index 9 or very high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 21. Monday..Mainly cloudy. Clearing late in the morning. Wind becoming
southwest 30 km/h gusting to 50 in the morning. High 35. Humidex 44.
UV index 10 or very high.
Maxville - Alexandria.
Today..Clearing this afternoon. Wind west 20 km/h gusting to 40.
High 31. Humidex 42. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 21.
Monday..A mix of sun and cloud. Clearing near noon. Wind becoming
southwest 30 km/h gusting to 50 in the morning. High 35. Humidex 44.
UV index 10 or very high.
Plevna - Sharbot Lake - Western Lanark County.
Today..Clearing late this afternoon. Wind northwest 20 km/h becoming
light this afternoon. High 32. Humidex 43. UV index 9 or very high. Tonight..Partly cloudy. Fog patches developing after midnight.
Low 21.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 36. Humidex 42. UV index 10 or very high.
Smiths Falls - Perth - Eastern Lanark County.
Today..A mix of sun and cloud. Wind northwest 20 km/h becoming light
this afternoon. High 32. Humidex 43. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy late this evening. Low 21.
Monday..A mix of sun and cloud. Clearing late in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the morning. High 36.
Humidex 45. UV index 10 or very high.
Port Carling - Port Severn.
Today..Mainly cloudy. High 30. Humidex 40. UV index 7 or high.
Tonight..Partly cloudy. Becoming clear after midnight. Fog patches
developing near midnight. Low 21.
Monday..Sunny. High 32. Humidex 40. UV index 10 or very high.
Bracebridge - Gravenhurst.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon.
High 30. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing near midnight. Low 21. Monday..Sunny. Wind becoming west 20 km/h gusting to 40 in the
morning. High 33. Humidex 41. UV index 10 or very high.
Town of Parry Sound - Rosseau - Killbear Park.
Today..Mainly cloudy. High 29. Humidex 39. UV index 8 or very high. Tonight..Partly cloudy. Fog patches developing near midnight. Low 21. Monday..Sunny. Wind southwest 20 km/h becoming light late in the
morning. Wind becoming southwest 30 in the afternoon. High 31.
Humidex 39. UV index 10 or very high.
Huntsville - Baysville.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon.
High 29. Humidex 39. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing near midnight. Low 21. Monday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 31. Humidex 39. UV index 10 or very high.
Haliburton - Minden - Southern Haliburton County.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon.
High 30. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 21.
Monday..A mix of sun and cloud. Becoming sunny in the afternoon. Fog
patches dissipating in the morning. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 33. Humidex 41. UV index 10 or
very high.
Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon.
High 29. Humidex 39. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing after midnight.
Low 20.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 32.
Humidex 40. UV index 10 or very high.
Barry's Bay - Killaloe.
Today..A mix of sun and cloud. 30 percent chance of showers this
afternoon with risk of a thunderstorm. High 30. Humidex 40. UV
index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 20.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 34. Humidex 41. UV index 10 or very high.
Renfrew - Arnprior - Calabogie.
Today..A mix of sun and cloud. 30 percent chance of showers this
afternoon with risk of a thunderstorm. Wind north 20 km/h becoming
light this afternoon. High 30. Humidex 40. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 21.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming west 30 km/h gusting to 50 in the morning.
High 35. Humidex 42. UV index 10 or very high.
Petawawa - Pembroke - Cobden.
Today..A mix of sun and cloud. 30 percent chance of showers this
afternoon with risk of a thunderstorm. High 30. Humidex 40. UV
index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 20.
Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind becoming southwest 20 km/h in the afternoon. High 34.
Humidex 42. UV index 10 or very high.
Western Algonquin Park - Lake of Two Rivers.
Today..A mix of sun and cloud. 30 percent chance of showers this
afternoon with risk of a thunderstorm. High 29. Humidex 39. UV
index 9 or very high.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Wind becoming southwest 20 km/h before morning. Low 20. Monday..Clearing in the morning. Fog patches dissipating in the
morning. Wind southwest 30 km/h gusting to 50. High 32. Humidex 40.
UV index 10 or very high.
Deep River - Whitney - Eastern Algonquin Park.
Today..A mix of sun and cloud. 30 percent chance of showers this
afternoon with risk of a thunderstorm. High 29. Humidex 39. UV
index 9 or very high.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Wind becoming southwest 20 km/h before morning. Low 20. Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
southwest 30 km/h gusting to 50. High 32. Humidex 40. UV index 10 or
very high.
Bayfield Inlet - Dunchurch.
Today..Mainly cloudy. High 29. Humidex 39. UV index 9 or very high. Tonight..Partly cloudy. Fog patches developing near midnight. Wind
becoming southwest 20 km/h before morning. Low 21.
Monday..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 39. UV index 10 or very high.
South River - Burk's Falls.
Today..Mainly cloudy. High 29. Humidex 39. UV index 9 or very high. Tonight..Partly cloudy. Fog patches developing near midnight. Wind
becoming southwest 20 km/h before morning. Low 21.
Monday..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 39. UV index 10 or very high.
From Northern Realms@1:229/664 to All on Sat Jun 28 15:35:00 2025
FPCN11 CWTO 281930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Saturday 28 June 2025 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 northwest 20 km/h gusting to 40 becoming
light late this evening. Low 15.
Sunday..Sunny. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 19.
Windsor - Leamington - Essex County.
Tonight..Clear. Fog patches developing after midnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 19.
Sunday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 39. UV index 10 or very high.
Sunday night..Clear. Low 22.
Chatham-Kent - Rondeau Park.
Tonight..Clear. Fog patches developing after midnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 18.
Sunday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 38. UV index 10 or very high.
Sunday night..Clear. Low 20.
Sarnia - Petrolia - Western Lambton County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind north 20 km/h gusting to 40 becoming light this
evening. Low 15.
Sunday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 38. UV index 9 or very high.
Sunday night..Clear. Low 19.
Watford - Pinery Park - Eastern Lambton County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind north 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 38. UV index 9 or very high.
Sunday night..Clear. Low 18.
Rodney - Shedden - Western Elgin County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 34. UV index 10 or very high.
Sunday night..Clear. Low 18.
St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 34. UV index 10 or very high.
Sunday night..Clear. Low 18.
Strathroy - Komoka - Western Middlesex County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
overnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 38. UV index 9 or very high.
Sunday night..Clear. Low 17.
London - Parkhill - Eastern Middlesex County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
overnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 13.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 37. UV index 10 or very high.
Sunday night..Clear. Low 17.
Simcoe - Delhi - Norfolk.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 13.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 10 or very high.
Sunday night..Clear. Low 16.
Dunnville - Caledonia - Haldimand.
Tonight..Partly cloudy with 40 percent chance of showers early this
evening. Clearing this evening. Fog patches developing overnight.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 17.
Woodstock - Tillsonburg - Oxford County.
Tonight..Partly cloudy. Fog patches developing overnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 10 or very high.
Sunday night..Clear. Low 16.
Brantford - County of Brant.
Tonight..Partly cloudy. Fog patches developing overnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 10 or very high.
Sunday night..Clear. Low 16.
Niagara Falls - Welland - Southern Niagara Region.
Tonight..Partly cloudy with 40 percent chance of showers early this
evening. Clearing this evening. Fog patches developing overnight.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Low 16.
Sunday..Sunny. Fog patches dissipating in the morning. High 26.
Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 18.
St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Partly cloudy with 40 percent chance of showers early this
evening. Clearing this evening. Fog patches developing overnight.
Wind northwest 20 km/h gusting to 40 becoming light this evening.
Low 15.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 18.
City of Hamilton.
Tonight..Partly cloudy. Fog patches developing overnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 14. Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 36. UV index 9 or very high.
Sunday night..Clear. Low 16.
Burlington - Oakville.
Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming
light this evening. Low 14.
Sunday..Sunny. High 27. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 17.
Halton Hills - Milton.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 19.
Mississauga - Brampton.
Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming
light this evening. Low 13.
Sunday..Sunny. High 29. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 19.
Caledon.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 13.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 19.
Vaughan - Richmond Hill - Markham.
Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming
light this evening. Low 13.
Sunday..Sunny. High 29. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 16.
Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 16.
Pickering - Oshawa - Southern Durham Region.
Tonight..Partly cloudy. Fog patches developing overnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 16.
Uxbridge - Beaverton - Northern Durham Region.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 13.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. High 28. Humidex 34. UV index 9
or very high.
Sunday night..Clear. Low 16.
Goderich - Bluewater - Southern Huron County.
Tonight..Clearing this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light early
this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 10 or very high.
Sunday night..Clear. Becoming partly cloudy overnight. Low 18.
Wingham - Blyth - Northern Huron County.
Tonight..Clearing this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light early
this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 10 or very high.
Sunday night..Clear. Low 18.
Stratford - Mitchell - Southern Perth County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light early this evening.
Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 18.
Listowel - Milverton - Northern Perth County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light early
this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 18.
Kitchener - Cambridge - Region of Waterloo.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 12. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 17.
Guelph - Erin - Southern Wellington County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 12. Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Low 17.
Mount Forest - Arthur - Northern Wellington County.
Tonight..Mainly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 19.
Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 16.
Shelburne - Mansfield - Northern Dufferin County.
Tonight..Mainly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 16.
Innisfil - New Tecumseth - Angus.
Tonight..Cloudy. Becoming partly cloudy this evening. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 16.
Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clearing this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light early
this evening. Low 14.
Sunday..Sunny. Fog patches dissipating in the morning. High 26.
Humidex 30. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 13.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 24. Humidex 29. UV index 9 or very high.
Sunday night..Clear early in the evening then partly cloudy with
30 percent chance of showers late in the evening and overnight. Risk
of a thunderstorm late in the evening and overnight. Low 17.
Hanover - Dundalk - Southern Grey County.
Tonight..Clearing early this evening. Fog patches developing after
midnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 11.
Sunday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
after midnight. Wind northwest 20 km/h becoming light early this
evening. Low 11.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 9 or very high.
Sunday night..Clear early in the evening then partly cloudy with
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Barrie - Collingwood - Hillsdale.
Tonight..Cloudy. Becoming partly cloudy this evening. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. High 28. Humidex 33. UV index 9
or very high.
Sunday night..Clear. Low 18.
Midland - Coldwater - Orr Lake.
Tonight..Cloudy. Becoming partly cloudy this evening. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..Sunny. Fog patches dissipating in the morning. High 28.
Humidex 33. UV index 9 or very high.
Sunday night..Clear. Becoming partly cloudy after midnight. Low 18.
Orillia - Lagoon City - Washago.
Tonight..Cloudy. Becoming partly cloudy this evening. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 12.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 18.
Cobourg - Colborne - Western Northumberland County.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 9 or very high.
Sunday night..Clear. Low 16.
Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 9 or very high.
Sunday night..Clear. Low 16.
Picton - Sandbanks Park.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Mainly sunny. Wind becoming southwest 20 km/h in the
afternoon. High 25 except 19 near Lake Ontario. Humidex 30. UV
index 9 or very high.
Sunday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 16.
Napanee - Consecon.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 14.
Sunday..Mainly sunny. High 25. Humidex 30. UV index 9 or very high.
Sunday night..Clear. Low 15.
Kingston - Odessa - Frontenac Islands.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20
gusting to 40 early this evening then light late this evening.
Low 14.
Sunday..A mix of sun and cloud. Clearing early in the afternoon. Wind
becoming southwest 20 km/h in the afternoon. High 25. Humidex 30. UV
index 9 or very high.
Sunday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 15.
Lindsay - Southern Kawartha Lakes.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 11. Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 17.
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Cloudy. Becoming partly cloudy this evening. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 11.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.
Sunday night..Clear. Low 17.
Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 11. Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 13.
Apsley - Woodview - Northern Peterborough County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 11.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.
Sunday night..Clear. Low 13.
Stirling - Tweed - Madoc.
Tonight..Partly cloudy. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light this evening. Low 13.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 28. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Low 15.
Tamworth - Sydenham - South Frontenac.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 13.
Sunday..A mix of sun and cloud. High 28. Humidex 34. UV index 10 or
very high.
Sunday night..Clear. Low 15.
Kaladar - Bannockburn - Bon Echo Park.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Fog patches developing after midnight. Wind northwest 20 km/h
gusting to 40 becoming light this evening. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 13.
Bancroft - Hastings Highlands - Denbigh.
Tonight..Mainly cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 13.
Gananoque - Mallorytown.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..A mix of sun and cloud. Clearing in the afternoon. High 28.
Humidex 33. UV index 10 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Brockville - Prescott.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..A mix of sun and cloud. Clearing late in the afternoon.
High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Westport - Charleston Lake.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Merrickville-Wolford - Kemptville.
Tonight..Partly cloudy. 30 percent chance of showers this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 14.
Sunday..A mix of sun and cloud. Clearing late in the afternoon.
High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Ottawa North - Kanata - Orl‚ans.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. High 27. Humidex 33. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 17.
Ottawa South - Richmond - Metcalfe.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. High 27. Humidex 33. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 17.
Gatineau.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 16.
Sunday..A mix of sun and cloud. High 27. Humidex 32. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Prescott and Russell.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..Mainly cloudy. Clearing late in the afternoon. High 26.
Humidex 31. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Morrisburg - Long Sault.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. High 27. Humidex 33. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Cornwall - Lancaster.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. Wind becoming west 20 km/h in the
afternoon. High 27. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Winchester - Newington.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. Clearing late in the afternoon.
High 27. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Maxville - Alexandria.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Low 15.
Sunday..A mix of sun and cloud. High 26. Humidex 32. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing overnight. Low 16.
Plevna - Sharbot Lake - Western Lanark County.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing after midnight. Wind southwest 20 km/h
gusting to 40 becoming light this evening. Low 13.
Sunday..Mainly cloudy. Clearing near noon. Fog patches dissipating in
the morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Low 15.
Smiths Falls - Perth - Eastern Lanark County.
Tonight..Mainly cloudy with 30 percent chance of showers. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..Mainly cloudy. Clearing in the afternoon. High 28. Humidex
33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing overnight. Low 15.
Port Carling - Port Severn.
Tonight..Mainly cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind west 30 km/h gusting to 50 becoming
light this evening. Low 11.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. High 26. Humidex 32. UV index 9
or very high.
Sunday night..Clear in the evening and after midnight then partly
cloudy with 30 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 18.
Bracebridge - Gravenhurst.
Tonight..Mainly cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind west 20 km/h gusting to 40 becoming
light this evening. Low 11.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 26. Humidex 32. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 18.
Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Mainly cloudy with 30 percent chance of showers. Clearing
before morning. Fog patches developing after midnight. Wind west
30 km/h gusting to 50 becoming light this evening. Low 11.
Sunday..Clearing. Fog patches dissipating in the morning. High 26.
Humidex 32. UV index 9 or very high.
Sunday night..Increasing cloudiness early in the evening. 30 percent
chance of showers overnight with risk of a thunderstorm. Low 18.
Huntsville - Baysville.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind west 20 km/h gusting to 40 becoming
light this evening. Low 11.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 26. Humidex 32. UV index 9 or very high.
Sunday night..Clear early in the evening then partly cloudy with
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.
Haliburton - Minden - Southern Haliburton County.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 16.
Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 9 or very high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 16.
Barry's Bay - Killaloe.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 15.
Sunday..Clearing. Fog patches dissipating in the morning. High 28.
Humidex 31. UV index 9 or very high.
Sunday night..Clear. Increasing cloudiness late in the evening then
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.
Renfrew - Arnprior - Calabogie.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 15.
Sunday..Mainly cloudy. Clearing late in the morning. Fog patches
dissipating in the morning. High 28. Humidex 31. UV index 9 or very
high.
Sunday night..Clear in the evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 17.
Petawawa - Pembroke - Cobden.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 15.
Sunday..Mainly cloudy. Clearing late in the morning. Fog patches
dissipating in the morning. Wind northwest 20 km/h becoming light in
the morning. High 28. Humidex 31. UV index 9 or very high.
Sunday night..Clear. Increasing cloudiness near midnight then
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.
Western Algonquin Park - Lake of Two Rivers.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 13.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.
Sunday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 15.
Deep River - Whitney - Eastern Algonquin Park.
Tonight..Cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 13.
Sunday..Clearing in the morning. Fog patches dissipating in the
morning. Wind west 20 km/h becoming light in the morning. High 27.
Humidex 32. UV index 9 or very high.
Sunday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 15.
Bayfield Inlet - Dunchurch.
Tonight..Mainly cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind west 30 km/h gusting to 50 becoming
light this evening. Low 12.
Sunday..Clearing. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 9 or very high.
Sunday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 18.
South River - Burk's Falls.
Tonight..Mainly cloudy with 30 percent chance of showers. Fog patches
developing after midnight. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 12.
Sunday..Clearing. Fog patches dissipating in the morning. High 25.
Humidex 30. UV index 9 or very high.
Sunday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 18.