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Weather in Ontario, California for November 2026

Your guide to Ontario weather in November - trends and predictions

    Temperatures

  • The forecast for the upcoming days in Ontario predicts a temperature of 22.4 °C, which is slightly above the historical average.

  • In general, the average temperature in Ontario at the beginning of November is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.3 °C by the end of November.

    • Rain 🌧️

  • With an average of 3 rainy days, Ontario experiences minimal rainfall in November.

    • More

  • Is November a good time to visit Ontario? check out the best time to travel to Ontario page.

  • ✨ Is November a good time to visit Ontario? – Ask the AI Weatherman

Average dry days
27
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/10°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
44 %
Avg humidity

Ontario Weather November

Move between months or click on a day
October
December
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
24°
2
Cloudy
25°
3
Sunny
24°
4
Sunny
23°
5
Sunny
26°
6
Sunny
27°
7
Sunny
28°
8
Partly cloudy
28°
9
Partly cloudy
27°
10
Sunny
25°
11
Sunny
22°
12
Overcast
20°
13
Moderate rain
17°
14
Sunny
18°
15
Patchy rain possible
18°
16
Overcast
17°
17
Patchy rain possible
18°
18
Light rain
14°
19
Patchy rain possible
17°
20
Sunny
17°
21
Moderate rain
21°
22
Partly cloudy
20°
23
Overcast
17°
24
Patchy rain possible
16°
25
Sunny
18°
26
Overcast
17°
27
Overcast
19°
28
Partly cloudy
20°
29
Patchy rain possible
19°
30
Partly cloudy
18°

Temperatures trend during November in Ontario

See the weather trend as well as the moving average line

November weather in Ontario day by day

Click on a date for more information
October December
Date Weather Temperatures Rain UV More
Nov. 1 Patchy rain possible
Patchy rain possible
 24° /11° 2.3 mm 4.4
Nov. 2 Cloudy
Cloudy
 25° /11° 0 mm 4.3
Nov. 3 Sunny
Sunny
 24° /13° 0 mm 4.3
Nov. 4 Sunny
Sunny
 23° /12° 0 mm 4.6
Nov. 5 Sunny
Sunny
 26° /12° 0 mm 4.5
Nov. 6 Sunny
Sunny
 27° /13° 0 mm 4.1
Nov. 7 Sunny
Sunny
 28° /13° 0 mm 4.4
Nov. 8 Partly cloudy
Partly cloudy
 28° /15° 0 mm 7
Nov. 9 Partly cloudy
Partly cloudy
 27° /16° 0 mm 7
Nov. 10 Sunny
Sunny
 25° /16° 0 mm 7
Nov. 11 Sunny
Sunny
 22° /15° 0 mm 6
Nov. 12 Overcast
Overcast
 20° /14° 0 mm 4
Nov. 13 Moderate rain
Moderate rain
 17° /13° 21.1 mm 4
Nov. 14 Sunny
Sunny
 18° /11° 0 mm 5
Nov. 15 Patchy rain possible
Patchy rain possible
 18° /11° 0.5 mm 4
Nov. 16 Overcast
Overcast
 17° /11° 0.1 mm 5
Nov. 17 Patchy rain possible
Patchy rain possible
 18° /10° 0.8 mm 5
Nov. 18 Light rain
Light rain
 14° /8° 6.8 mm 3.5
Nov. 19 Patchy rain possible
Patchy rain possible
 17° /7° 0.1 mm 3.4
Nov. 20 Sunny
Sunny
 17° /8° 0.7 mm 3.4
Nov. 21 Moderate rain
Moderate rain
 21° /11° 20.8 mm 3.4
Nov. 22 Partly cloudy
Partly cloudy
 20° /11° 0 mm 3.3
Nov. 23 Overcast
Overcast
 17° /8° 0 mm 3.3
Nov. 24 Patchy rain possible
Patchy rain possible
 16° /8° 0.1 mm 3.2
Nov. 25 Sunny
Sunny
 18° /9° 0 mm 3.2
Nov. 26 Overcast
Overcast
 17° /10° 0 mm 3.2
Nov. 27 Overcast
Overcast
 19° /9° 0 mm 3.1
Nov. 28 Partly cloudy
Partly cloudy
 20° /10° 0 mm 3.1
Nov. 29 Patchy rain possible
Patchy rain possible
 19° /9° 0 mm 3.1
Nov. 30 Partly cloudy
Partly cloudy
 18° /10° 0.1 mm 3.1
Next
Important Notice
Our weather forecast for Ontario in November is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ontario forecast closer to your planned date for the most up-to-date weather information.
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Ontario in November - FAQ

What are the expected maximum and minimum temperatures in Ontario during November?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Ontario during November?
Significant rainfall exceeding 120.6 mm is expected in Ontario during November, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Ontario during November?
The average wind speed in Ontario during November is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

November rainfall patterns in Ontario

Explore the daily rainfall trends and prepare for Ontarios November weather 💧
Typically, Ontario has 3 rainy days in November with a total of 120.6 mm of rainfall.

UV exposure in Ontario during November

Stay informed about UV levels for safe outdoor activities throughout the month of November ☀️
Quick links
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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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