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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.
Check flight prices to Ontario on Avionero:
Select dates, flexibility, days away

Weather in Ontario today

OK Weather
Mild
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+70°F
Temperature now
+51°F
Min.
+71°F
Max.
7 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
29%
Humidity now
7%
Min.
100%
Max.

Weather in Ontario for the upcoming 15 days

Here’s how the weather in Ontario looks currently:
Today, 21 April
🌦
+70°F
Rain
7 m/s
29 %
Wed, 22 April
☁️
+66°F
Broken clouds
6 m/s
35 %
Thu, 23 April
☁️
+70°F
Scattered clouds
5 m/s
31 %
Fri, 24 April
☁️
+66°F
Broken clouds
6 m/s
44 %
Sat, 25 April
🌦
+57°F
Rain
5 m/s
62 %
Sun, 26 April
☁️
+61°F
Scattered clouds
6 m/s
46 %
Mon, 27 April
🌦
+61°F
Rain
5 m/s
54 %
Tue, 28 April
☁️
+68°F
Broken clouds
5 m/s
41 %
Wed, 29 April
🌦
+70°F
Rain
4 m/s
37 %
Thu, 30 April
🌦
+66°F
Rain
7 m/s
42 %
Fri, 01 May
☀️
+70°F
Clear sky
5 m/s
40 %
Sat, 02 May
⛅️
+75°F
Few clouds
5 m/s
33 %
Sun, 03 May
☁️
+75°F
Scattered clouds
6 m/s
31 %
Mon, 04 May
☁️
+72°F
Scattered clouds
6 m/s
42 %
Tue, 05 May
☁️
+73°F
Broken clouds
6 m/s
35 %

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