FPCN11 CWTO 141930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Saturday 14 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..Clear. Becoming partly cloudy this evening. Wind east
 20 km/h becoming light early this evening. Low 14.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 morning. High 23. Humidex 25. UV index 9 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light in the
 evening. Low 14.

Windsor - Leamington - Essex County.
Tonight..Clearing early this evening. Wind east 20 km/h becoming
 light early this evening. Low 14.
Sunday..Mainly sunny. High 25. Humidex 30. UV index 10 or very high.
Sunday night..A few clouds. Low 15.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Wind east 20 km/h becoming light early this evening.
 Low 14.
Sunday..Mainly sunny. High 25. Humidex 30. UV index 10 or very high.
Sunday night..Clear. Becoming partly cloudy after midnight. Low 15.

Sarnia - Petrolia - Western Lambton County.
Tonight..Clear. Becoming partly cloudy near midnight. Wind north
 20 km/h becoming light early this evening. Low 12.
Sunday..A mix of sun and cloud. Wind becoming north 20 km/h in the
 afternoon. High 21. UV index 10 or very high.
Sunday night..A few clouds. Wind north 20 km/h becoming light in the
 evening. Low 14.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Wind northeast 20 km/h becoming light this evening.
 Low 13.
Sunday..A mix of sun and cloud. High 26. Humidex 29. UV index 10 or
 very high.
Sunday night..Clear. Becoming partly cloudy after midnight. Low 15.

Rodney - Shedden - Western Elgin County.
Tonight..Clear. Low 14.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 afternoon. High 26. Humidex 28. UV index 10 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light near
 midnight. Low 15.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Low 14.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 afternoon. High 26. Humidex 28. UV index 10 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light near
 midnight. Low 15.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Low 13.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 morning. High 26. Humidex 28. UV index 10 or very high.
Sunday night..Clearing in the evening. Wind becoming east 20 km/h
 near midnight. Low 14.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 morning. High 25. Humidex 27. UV index 10 or very high.
Sunday night..A few clouds. Wind becoming east 20 km/h near midnight.
 Low 14.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Wind northeast 20 km/h becoming light early this
 evening. Low 12.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h late in
 the morning. High 24. Humidex 25. UV index 10 or very high.
Sunday night..Clear. Becoming partly cloudy after midnight. Wind
 northeast 20 km/h becoming light near midnight. Low 14.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Wind northeast 20 km/h becoming light this evening.
 Low 13.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h in
 the morning. High 23. Humidex 25. UV index 10 or very high.
Sunday night..A few clouds. Wind northeast 20 km/h becoming light in
 the evening. Low 14.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Becoming partly cloudy near midnight. Low 12.
Sunday..A mix of sun and cloud. Wind becoming east 30 km/h in the
 morning. High 24. UV index 10 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light near
 midnight. Low 13.

Brantford - County of Brant.
Tonight..Clear. Becoming partly cloudy after midnight. Wind northeast
 20 km/h becoming light early this evening. Low 12.
Sunday..A mix of sun and cloud. Wind becoming east 30 km/h in the
 morning. High 24. UV index 10 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light near
 midnight. Low 13.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Wind northeast 20 km/h becoming light this evening.
 Low 13.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h in
 the afternoon. High 23. Humidex 25. UV index 10 or very high.
Sunday night..Partly cloudy. Wind northeast 20 km/h becoming light in
 the evening. Low 14.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..A few clouds. Wind northeast 20 km/h becoming light this
 evening. Low 13.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h in
 the afternoon. High 23. Humidex 25. UV index 10 or very high.
Sunday night..Partly cloudy. Wind northeast 20 km/h becoming light in
 the evening. Low 14.

City of Hamilton.
Tonight..Clear. Becoming partly cloudy late this evening. Wind
 northeast 20 km/h becoming light this evening. Low 12.
Sunday..A mix of sun and cloud. Wind becoming northeast 20 km/h in
 the morning. High 23 except 16 along the lakeshore. UV index 10 or
 very high.
Sunday night..A few clouds. Wind northeast 20 km/h becoming light in
 the evening. Low 13.

Burlington - Oakville.
Tonight..Clear. Becoming partly cloudy this evening. Wind east
 20 km/h becoming light this evening. Low 12.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 morning. High 23 except 16 along the lakeshore. UV index 9 or very
 high.
Sunday night..A few clouds. Wind east 20 km/h becoming light early in
 the evening. Low 13.

Halton Hills - Milton.
Tonight..Clear. Becoming partly cloudy this evening. Low 12.
Sunday..A mix of sun and cloud. High 23. UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Mississauga - Brampton.
Tonight..Clear. Becoming partly cloudy this evening. Wind southeast
 20 km/h becoming light this evening. Low 13.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 morning. High 23. UV index 9 or very high.
Sunday night..A few clouds. Wind east 20 km/h becoming light early in
 the evening. Low 13.

Caledon.
Tonight..Partly cloudy. Low 12.
Sunday..A mix of sun and cloud. High 23. UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Vaughan - Richmond Hill - Markham.
Tonight..Increasing cloudiness early this evening. Low 12.
Sunday..Mainly cloudy. High 24. Humidex 26. UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. Becoming cloudy this evening. Low 10.
Sunday..Mainly cloudy. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clearing in the evening. Low 13.

Pickering - Oshawa - Southern Durham Region.
Tonight..Increasing cloudiness. Low 11.
Sunday..Cloudy. Clearing early in the afternoon. High 23. Humidex 25.
 UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..A few clouds. Increasing cloudiness this evening. Low 10.
Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning.
 High 24. Humidex 26. UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Goderich - Bluewater - Southern Huron County.
Tonight..Mainly cloudy. Wind north 20 km/h becoming light this
 evening. Low 12.
Sunday..Cloudy. High 25. Humidex 28. UV index 6 or high.
Sunday night..Partly cloudy. Wind becoming southeast 20 km/h near
 midnight. Low 13.

Wingham - Blyth - Northern Huron County.
Tonight..Mainly cloudy. Low 12.
Sunday..Cloudy. High 28. UV index 7 or high.
Sunday night..Cloudy. Becoming partly cloudy in the evening. Wind
 becoming southeast 20 km/h near midnight. Low 13.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Increasing cloudiness late this evening. Low 12.
Sunday..Mainly cloudy. Wind east 20 km/h becoming light in the
 afternoon. High 24. Humidex 25. UV index 9 or very high.
Sunday night..Clearing in the evening. Low 13.

Listowel - Milverton - Northern Perth County.
Tonight..Mainly cloudy. Low 12.
Sunday..Cloudy. Wind east 20 km/h becoming light in the afternoon.
 High 24. Humidex 25. UV index 7 or high.
Sunday night..Clearing in the evening. Low 13.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Becoming partly cloudy this evening. Low 11.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 afternoon. High 23. Humidex 25. UV index 10 or very high.
Sunday night..A few clouds. Low 12.

Guelph - Erin - Southern Wellington County.
Tonight..Partly cloudy. Low 11.
Sunday..A mix of sun and cloud. Wind becoming east 20 km/h in the
 afternoon. High 25. Humidex 27. UV index 10 or very high.
Sunday night..A few clouds. Low 12.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Mainly cloudy. Low 10.
Sunday..Cloudy. High 24. Humidex 26. UV index 7 or high.
Sunday night..Cloudy. Becoming partly cloudy in the evening. Low 12.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Partly cloudy. Low 9.
Sunday..A mix of sun and cloud. High 23. UV index 9 or very high.
Sunday night..Clearing in the evening. Low 13.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Partly cloudy. Low 9.
Sunday..A mix of sun and cloud. High 22. UV index 9 or very high.
Sunday night..A few clouds. Increasing cloudiness before morning.
 Low 13.

Innisfil - New Tecumseth - Angus.
Tonight..Partly cloudy. Low 8.
Sunday..A mix of sun and cloud. High 24. Humidex 26. UV index 9 or
 very high.
Sunday night..A few clouds. Low 13.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy. Wind north 30 km/h becoming light this evening.
 Low 11.
Sunday..Cloudy. Wind becoming north 30 km/h in the afternoon.
 High 23. UV index 6 or high.
Sunday night..Partly cloudy. Wind north 30 km/h becoming light in the
 evening. Low 16.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy. Low 10.
Sunday..Mainly cloudy. Clearing in the afternoon. High 20. UV index 9
 or very high.
Sunday night..Increasing cloudiness early in the evening. Low 13.

Hanover - Dundalk - Southern Grey County.
Tonight..Increasing cloudiness early this evening. Low 12.
Sunday..Cloudy. High 23. UV index 7 or high.
Sunday night..Cloudy. Becoming partly cloudy in the evening. Low 16.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Increasing cloudiness early this evening. Low 10.
Sunday..Mainly cloudy. High 21. UV index 7 or high.
Sunday night..Partly cloudy. Low 12.

Barrie - Collingwood - Hillsdale.
Tonight..Mainly cloudy. Low 10.
Sunday..Mainly cloudy. High 23. Humidex 25. UV index 9 or very high.
Sunday night..Clearing in the evening. Low 13.

Midland - Coldwater - Orr Lake.
Tonight..Mainly cloudy. Low 10.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 23. Humidex 25. UV index 9 or very high.
Sunday night..Partly cloudy. Low 13.

Orillia - Lagoon City - Washago.
Tonight..Increasing cloudiness early this evening. Low 10.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 23. Humidex 25. UV index 9 or very high.
Sunday night..A few clouds. Low 13.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Low 14.
Sunday..Sunny. High 23. Humidex 25. UV index 9 or very high.
Sunday night..Clear. Low 12.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Low 14.
Sunday..Sunny. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 12.

Picton - Sandbanks Park.
Tonight..Clear. Low 14.
Sunday..Sunny. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 12.

Napanee - Consecon.
Tonight..Clear. Low 14.
Sunday..Sunny. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 12.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Low 14.
Sunday..Sunny. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 12.

Lindsay - Southern Kawartha Lakes.
Tonight..Clear. Increasing cloudiness late this evening. Low 10.
Sunday..Cloudy. Clearing near noon. High 25. Humidex 27. UV index 9
 or very high.
Sunday night..A few clouds. Low 10.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clear. Increasing cloudiness near midnight. Low 8.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 25. Humidex 27. UV index 9 or very high.
Sunday night..A few clouds. Low 10.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Clear. Increasing cloudiness near midnight. Low 10.
Sunday..Cloudy. Clearing near noon. High 25. Humidex 27. UV index 9
 or very high.
Sunday night..A few clouds. Low 10.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clear. Low 9.
Sunday..Mainly sunny. High 25. Humidex 27. UV index 9 or very high.
Sunday night..A few clouds. Low 10.

Stirling - Tweed - Madoc.
Tonight..Clear. Low 10.
Sunday..Sunny. High 25. UV index 9 or very high.
Sunday night..Clear. Low 11.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Low 10.
Sunday..Sunny. High 25. UV index 9 or very high.
Sunday night..Clear. Low 11.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 8.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 8.

Gananoque - Mallorytown.
Tonight..Clear. Low 9.
Sunday..Sunny. High 25. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 10.

Brockville - Prescott.
Tonight..Clear. Low 9.
Sunday..Sunny. High 25. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 10.

Westport - Charleston Lake.
Tonight..Clear. Low 9.
Sunday..Sunny. High 25. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 10.

Merrickville-Wolford - Kemptville.
Tonight..Clear. Low 9.
Sunday..Sunny. High 25. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 10.

Ottawa North - Kanata - Orl�ans.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. Humidex 26. UV index 8 or very high.
Sunday night..Clear. Low 10.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. Humidex 26. UV index 8 or very high.
Sunday night..Clear. Low 10.

Gatineau.
Tonight..Clear. Low 8.
Sunday..Sunny. High 25. UV index 8 or very high.
Sunday night..Clear. Low 10.

Prescott and Russell.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. Humidex 26. UV index 9 or very high.
Sunday night..Clear. Low 10.

Morrisburg - Long Sault.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. Humidex 25. UV index 9 or very high.
Sunday night..Clear. Low 10.

Cornwall - Lancaster.
Tonight..Clear. Wind northeast 30 km/h becoming light this evening.
 Low 8.
Sunday..Sunny. High 24. Humidex 25. UV index 9 or very high.
Sunday night..Clear. Low 10.

Winchester - Newington.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. Humidex 25. UV index 9 or very high.
Sunday night..Clear. Low 10.

Maxville - Alexandria.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 9.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 11.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 11.

Port Carling - Port Severn.
Tonight..A few clouds. Increasing cloudiness this evening. Low 9.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 24. Humidex 25. UV index 9 or very high.
Sunday night..Partly cloudy. Low 11.

Bracebridge - Gravenhurst.
Tonight..Clear. Increasing cloudiness near midnight. Low 9.
Sunday..Clearing in the morning. High 24. Humidex 25. UV index 9 or
 very high.
Sunday night..Partly cloudy. Low 11.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Partly cloudy. Low 9.
Sunday..Clearing in the morning. High 24. Humidex 25. UV index 9 or
 very high.
Sunday night..Clear. Becoming partly cloudy in the evening. Low 11.

Huntsville - Baysville.
Tonight..Clear. Becoming partly cloudy after midnight. Low 9.
Sunday..Clearing in the morning. High 24. Humidex 25. UV index 9 or
 very high.
Sunday night..A few clouds. Low 11.

Haliburton - Minden - Southern Haliburton County.
Tonight..Clear. Low 8.
Sunday..Clearing in the morning. High 22. UV index 9 or very high.
Sunday night..Clear. Low 10.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Clear. Low 7.
Sunday..A mix of sun and cloud. Becoming sunny in the morning.
 High 22. UV index 9 or very high.
Sunday night..Clear. Low 10.

Barry's Bay - Killaloe.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 8.

Renfrew - Arnprior - Calabogie.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 8.

Petawawa - Pembroke - Cobden.
Tonight..Clear. Low 7.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..Clear. Low 8.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Clear. Low 7.
Sunday..Sunny. High 22. UV index 9 or very high.
Sunday night..Clear. Low 8.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Clear. Low 7.
Sunday..Sunny. High 22. UV index 9 or very high.
Sunday night..Clear. Low 8.

Bayfield Inlet - Dunchurch.
Tonight..Clear. Low 9.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..A few clouds. Low 12.

South River - Burk's Falls.
Tonight..Clear. Low 8.
Sunday..Sunny. High 24. UV index 9 or very high.
Sunday night..A few clouds. Low 12.

End
$$$$^^

--- up 4 days, 11 hours, 10 minutes
 * Origin: Northern Realms (618:400/23)