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Weather in Sarnia for November 2026

Your guide to Sarnia weather in November - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Sarnia usually enjoys a light touch of snow in November.
    According to Sarnia snow forecast for November 2026, no snow is expected at the beginning of the month.

    • Temperatures

  • The forecast for the first days of November 2026 in Sarnia predicts a temperature of 12.9 °C, which is slightly above the historical average.

  • In general, the average temperature in Sarnia at the beginning of November is 11.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3 °C by the end of November.

    • Rain 🌧️

  • With an average of 5 rainy days, Sarnia experiences minimal rainfall in November.

    • More

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

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

Average dry days
23
Dry days
Average rainy days
5
Rainy days
Average snowy days
2
Snow days
Average temperatures
8°/2°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Sarnia Weather November

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

Temperatures trend during November in Sarnia

See the weather trend as well as the moving average line

November weather in Sarnia day by day

Click on a date for more information
October December
Date Weather Temperatures Rain Snow More
1 Nov. Light rain
Light rain
 17° /9° 4 mm 0 cm
2 Nov. Light rain
Light rain
 18° /12° 4.2 mm 0 cm
3 Nov. Moderate rain
Moderate rain
 17° /11° 15.4 mm 0 cm
4 Nov. Patchy rain possible
Patchy rain possible
 11° /7° 1.4 mm 0 cm
5 Nov. Cloudy
Cloudy
 10° /7° 0 mm 0 cm
6 Nov. Sunny
Sunny
 10° /5° 0.5 mm 0 cm
7 Nov. Light rain
Light rain
 7° /4° 4.2 mm 0 cm
8 Nov. Patchy rain possible
Patchy rain possible
 13° /7° 0.1 mm 0 cm
9 Nov. Light rain
Light rain
 9° /3° 8.4 mm 5.1 cm
10 Nov. Light rain
Light rain
 7° /2° 4.6 mm 0 cm
11 Nov. Overcast
Overcast
 7° /2° 0 mm 0 cm
12 Nov. Overcast
Overcast
 6° /1° 0 mm 0 cm
13 Nov. Overcast
Overcast
 9° /1° 0 mm 0 cm
14 Nov. Light rain
Light rain
 6° /2° 7.1 mm 0 cm
15 Nov. Overcast
Overcast
 11° /4° 0 mm 0 cm
16 Nov. Overcast
Overcast
 11° /3° 0 mm 0 cm
17 Nov. Light rain
Light rain
 8° /3° 1.4 mm 0 cm
18 Nov. Partly cloudy
Partly cloudy
 7° /2° 0 mm 0 cm
19 Nov. Mist
Mist
 7° /3° 0.8 mm 0 cm
20 Nov. Light rain
Light rain
 8° /2° 7 mm 0 cm
21 Nov. Moderate rain
Moderate rain
 7° /2° 10.4 mm 0.8 cm
22 Nov. Moderate rain
Moderate rain
 6° /2° 11 mm 0 cm
23 Nov. Light rain
Light rain
 7° /3° 2.6 mm 0 cm
24 Nov. Partly cloudy
Partly cloudy
 3° /1° 0 mm 0 cm
25 Nov. Light rain
Light rain
 6° /1° 4.2 mm 0 cm
26 Nov. Light snow
Light snow
 6° /0° 1.6 mm 1.4 cm
27 Nov. Overcast
Overcast
 2° /-1° 0.1 mm 0.1 cm
28 Nov. Patchy moderate snow
Patchy moderate snow
 1° /-2° 0.1 mm 0 cm
29 Nov. Light snow
Light snow
 1° /-3° 3.6 mm 2.6 cm
30 Nov. Light snow
Light snow
 2° /-2° 9.6 mm 1.4 cm
Next
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.
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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 2°.

How much rainfall should be expected in Sarnia during November?
Moderate rainfall is anticipated in Sarnia during November, with a total of 80.9 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

Will it snow in Sarnia in November 2026?
Sarnia experiences an average snowfall of 10.8 cm during November, occurring over 2 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.

Sarnia snow forecast November 2026

Track daily snowfall levels and discover Sarnia’s snowy potential this November ❄️
On average, Sarnia sees 2 snowy days during November, with approximately 10.8 cm of total snowfall.

November rainfall patterns in Sarnia

Explore the daily rainfall trends and prepare for Sarnias November weather 💧
Typically, Sarnia has 5 rainy days in November with a total of 80.9 mm of rainfall.
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Location coordinates Where is Sarnia?

Get accurate weather forecasts for Sarnia, located at latitude 42.979 and longitude -82.404. Stay updated with localized weather information tailored for Sarnia.

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