New York, NY 42° Los Angeles, CA 64° Chicago, IL 38° Houston, TX 60° Miami, FL 64° Phoenix, AZ 63° Seattle, WA 53° Denver, CO 47° Toronto, ON 38° Vancouver, BC 53°
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Ontario weather

Average temperature
38°
across 18 cities
Active alerts
—
see city pages
Cities tracked
48
in our database
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Cities in Ontario
Toronto
Partly cloudy
38°
Ottawa
Partly cloudy
35°
Mississauga
Partly cloudy
38°
Brampton
Mostly cloudy
38°
Hamilton
Partly cloudy
41°
London
Mostly cloudy
40°
Etobicoke
Partly cloudy
38°
Markham
Partly cloudy
38°
Vaughan
Partly cloudy
37°
Kitchener
Mostly cloudy
38°
Windsor
Mostly cloudy
41°
Oakville
Partly cloudy
40° 🌤️
Richmond Hill
—
— 🌤️
Burlington
—
—
Nepean
Partly cloudy
34° 🌤️
Oshawa
—
— 🌤️
Greater Sudbury
—
—
Gloucester
Partly cloudy
35° 🌤️
Barrie
—
— 🌤️
Guelph
—
—
Whitby
Partly cloudy
36° 🌤️
St. Catharines
—
—
Milton
Partly cloudy
39° 🌤️
Kingston
—
—
Cambridge
Mostly cloudy
38° 🌤️
Orléans
—
— 🌤️
Ottawa South
—
— 🌤️
Ajax
—
— 🌤️
Thornhill
—
— 🌤️
Thunder Bay
—
— 🌤️
Waterloo
—
—
Brantford
Mostly cloudy
40° 🌤️
Niagara Falls
—
— 🌤️
Pickering
—
— 🌤️
Newmarket
—
— 🌤️
Kanata
—
— 🌤️
Peterborough
—
— 🌤️
Willowdale
—
— 🌤️
Caledon
—
— 🌤️
Stoney Creek
—
— 🌤️
Sarnia
—
— 🌤️
Sault Ste. Marie
—
— 🌤️
Halton Hills
—
— 🌤️
Norfolk County
—
— 🌤️
Aurora
—
— 🌤️
Welland
—
— 🌤️
Belleville
—
— 🌤️
North Bay
—
—
Other states & provinces
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Updated: 12:12 AM