Ontario, Canada Climate Condition
Stay updated with the latest weather conditions in Ontario for various parameters to plan your day effectively!
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Ontario's Cities Weather Conditions
Metro CitiesCanada
Canada's Hottest Cities - September 2026
1.
London, Ontario
17 °C
Sunny
41%
1.5
18 kmph / NNE
2.
Oshawa, Ontario
17 °C
Overcast
48%
1.6
24.8 kmph / NNE
3.
Sarnia, Ontario
17 °C
Sunny
54%
1.4
18.7 kmph / NNE
4.
Parry Sound, Ontario
16 °C
Sunny
56%
1.5
14.8 kmph / NE
5.
Gatineau, Quebec
16 °C
Overcast
58%
1.5
21.2 kmph / NE
6.
Ottawa, Ontario
16 °C
Overcast
58%
1.6
21.2 kmph / NE
7.
Loyalist, Ontario
16 °C
Overcast
54%
1.5
28.4 kmph / NNE
8.
Kingston, Ontario
16 °C
Overcast
54%
1.5
28.4 kmph / NNE
9.
Brantford, Ontario
16 °C
Partly Cloudy
50%
1.6
19.1 kmph / NNE
10.
Sainte Cecile de Masham, Quebec
16 °C
Overcast
61%
1.6
18.4 kmph / NE
Last Updated: 27 Sept 2026, 02:39 PM
City Weather Rankings
