Sarnia
November
Weather in Sarnia for November 2026
Your guide to Sarnia weather in November - trends and predictions
With an average of 4 snowy days, Sarnia usually enjoys a light touch of snow in November.
In general, the average temperature in Sarnia at the beginning of November is 12.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.3 °C by the end of November.
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Snow Forecast ❄️
Temperatures
More
17
Dry days
9
Rainy days
4
Snow days
8°/3°
Temperatures
27 km/h
Avg max wind
75 %
Avg humidity
Sarnia Weather November
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Temperatures trend during November in Sarnia
See the weather trend as well as the moving average line
November weather in Sarnia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Nov. |  Patchy snow possible | 10° /2° | 0.6 mm | 3 | |
| 2 Nov. |  Overcast | 11° /0° | 0 mm | 3 | |
| 3 Nov. | Overcast | 11° /3° | 0 mm | 3 | |
| 4 Nov. |  Patchy rain possible | 13° /5° | 2.1 mm | 3 | |
| 5 Nov. | Overcast | 15° /9° | 0 mm | 4 | |
| 6 Nov. |  Light drizzle | 14° /5° | 0.3 mm | 3 | |
| 7 Nov. | Patchy rain possible | 11° /6° | 5 mm | 3 | |
| 8 Nov. | Light drizzle | 9° /4° | 0.4 mm | 3 | |
| 9 Nov. | Patchy rain possible | 9° /3° | 8.4 mm | 2 | |
| 10 Nov. | Overcast | 7° /1° | 4.6 mm | 2 | |
| 11 Nov. | Overcast | 7° /2° | 0 mm | 2 | |
| 12 Nov. | Overcast | 7° /1° | 0 mm | 2 | |
| 13 Nov. | Overcast | 9° /1° | 0 mm | 3 | |
| 14 Nov. |  Partly cloudy | 6° /2° | 7.1 mm | 2 | |
| 15 Nov. | Overcast | 11° /3° | 0 mm | 3 | |
| 16 Nov. | Overcast | 11° /3° | 0 mm | 3 | |
| 17 Nov. | Light rain | 9° /2° | 1.4 mm | 2 | |
| 18 Nov. | Partly cloudy | 8° /1° | 0 mm | 3 | |
| 19 Nov. |  Mist | 7° /2° | 0.8 mm | 2 | |
| 20 Nov. | Overcast | 8° /1° | 7 mm | 2 | |
| 21 Nov. | Overcast | 8° /2° | 10.4 mm | 2 | |
| 22 Nov. | Patchy rain possible | 6° /1° | 11 mm | 2 | |
| 23 Nov. | Overcast | 7° /3° | 2.6 mm | 2 | |
| 24 Nov. | Partly cloudy | 3° /0° | 0 mm | 2 | |
| 25 Nov. | Overcast | 6° /1° | 4.2 mm | 2 | |
| 26 Nov. | Overcast | 7° /0° | 1.6 mm | 2 | |
| 27 Nov. | Overcast | 2° /-1° | 0.1 mm | 1 | |
| 28 Nov. | Patchy moderate snow | 1° /-2° | 0.1 mm | 1 | |
| 29 Nov. |  Light snow | 1° /-3° | 3.6 mm | 1 | |
| 30 Nov. | Overcast | 3° /-2° | 9.6 mm | 1 | |
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Important Notice
Our weather forecast for Sarnia 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 Sarnia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sarnia in November - FAQ
What are the expected maximum and minimum temperatures in Sarnia during November?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.
How much rainfall should be expected in Sarnia during November?
Moderate rainfall is anticipated in Sarnia during November, with a total of 77.5 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
Will it snow in Sarnia in November 2026?
Sarnia experiences an average snowfall of 3.67 cm during November, occurring over 4 days.
What are the typical wind conditions in Sarnia during November?
The average wind speed in Sarnia during November is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
November rainfall patterns in Sarnia
Explore the daily rainfall trends and prepare for Sarnias November weather 💧
Typically, Sarnia has 9 rainy days in November with a total of 77.5 mm of rainfall.
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