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Ontario
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United States weather
today
Sunny
19° 7°
tomorrow
Sunny
21° 4°
Wednesday
Cloudy
23° 9°
Thursday
Sunny
23° 11°
Friday
Sunny
23° 12°
Saturday
Patchy rain possible
11° 7°
Sunday
Patchy rain possible
11° 5°
 More Details See
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10 day weather forecast for Ontario

The weather forecast for Ontario over the next 5 days indicates comfortable conditions with temperatures ranging from 19 °F to 23 °F.

Wind speeds are expected to be strong, averaging around 33 km/h.

Weather today
Ontario weather forecast

Ontario 14 days weather forecast

This weeks weather in Ontario. Click on a date for detailed forecasts
Mon. 20
19°
7°
Sunny
0 mm
Tue. 21
21°
4°
Sunny
0 mm
Wed. 22
23°
9°
Cloudy
0 mm
Thu. 23
23°
11°
Sunny
0 mm
Fri. 24
23°
12°
Sunny
0 mm
Sat. 25
11°
7°
Patchy rain possible
1.2 mm
Sun. 26
11°
5°
Patchy rain possible
1.1 mm
Mon. 27
13°
4°
Sunny
0.1 mm
Tue. 28
15°
4°
Sunny
0 mm
Wed. 29
17°
5°
Sunny
0 mm
Thu. 30
20°
7°
Sunny
0 mm
Fri. 31
21°
9°
Sunny
0 mm
Sat. 1
18°
8°
Sunny
0 mm
Sun. 2
19°
8°
Sunny
0 mm
Further Ahead
Select a date

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Access Ontario weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Ontario long range weather forecast

30 day weather forecast for Ontario
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
18°
2
Overcast
20°
3
Light rain shower
15°
4
Overcast
16°
5
Partly cloudy
17°
6
Sunny
17°
7
Patchy rain possible
13°
8
Cloudy
14°
9
Sunny
17°
10
Sunny
16°
11
Patchy rain possible
15°
12
Sunny
15°
13
Sunny
14°
14
Sunny
15°
15
Cloudy
17°
16
Sunny
19°
17
Partly cloudy
13°
18
Sunny
17°
19
Overcast
18°
20
Sunny
19°
21
Sunny
21°
22
Cloudy
23°
23
Sunny
23°
24
Sunny
23°
25
Patchy rain possible
11°
26
Patchy rain possible
11°
27
Sunny
13°
28
Sunny
15°
29
Sunny
17°
30
Sunny
20°
31
Sunny
21°
Important Notice
Our Ontario long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

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Location coordinates Where is Ontario?

Get accurate weather forecasts for Ontario, located at latitude 34.063 and longitude -117.651. Stay updated with localized weather information tailored for Ontario.

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