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Weather in Ontario

Discover today’s weather in Ontario and see if now is a good time to travel with our 16 day forecast.
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Weather in Ontario today

Good Weather
Warm
☀️
Sunny
Temperature, wind, and humidity right now:
☀️
+78°F
Temperature now
+57°F
Min.
+82°F
Max.
3 m/s
Wind now
0 m/s
Min.
15 m/s
Max.
26%
Humidity now
3%
Min.
100%
Max.

Weather in Ontario for the upcoming 15 days

Here’s how the weather in Ontario looks currently:
Wed, 11 March
☀️
+77°F
Clear sky
3 m/s
26 %
Thu, 12 March
☀️
+88°F
Clear sky
3 m/s
11 %
Fri, 13 March
☁️
+88°F
Broken clouds
5 m/s
12 %
Sat, 14 March
☁️
+77°F
Broken clouds
4 m/s
20 %
Sun, 15 March
☀️
+79°F
Clear sky
4 m/s
21 %
Mon, 16 March
☀️
+84°F
Clear sky
4 m/s
14 %
Tue, 17 March
☁️
+86°F
Broken clouds
4 m/s
16 %
Wed, 18 March
☁️
+86°F
Broken clouds
4 m/s
20 %
Thu, 19 March
☀️
+86°F
Clear sky
4 m/s
21 %
Fri, 20 March
⛅️
+84°F
Few clouds
4 m/s
16 %
Sat, 21 March
☀️
+82°F
Clear sky
4 m/s
22 %
Sun, 22 March
⛅️
+81°F
Few clouds
5 m/s
25 %
Mon, 23 March
☁️
+73°F
Broken clouds
5 m/s
30 %
Tue, 24 March
🌦
+63°F
Rain
6 m/s
52 %
Wed, 25 March
🌦
+52°F
Rain
7 m/s
47 %

Weather in Ontario year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +77°F, with the lowest average of +64°F in December and the highest average of +93°F in August

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in Ontario