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United States weather

Weather in San Bernardino County, California for November 2026

Your guide to San Bernardino County weather in November - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, San Bernardino County usually enjoys a light touch of snow in November.
    According to San Bernardino County snow forecast for November 2026, 2 snowy days are expected in the next 2 weeks. The closest date with snow is Wednesday, November 18.

    • Temperatures

  • The forecast for the upcoming days in San Bernardino County predicts a temperature of 12.4 °C, which is slightly above the historical average.

  • In general, the average temperature in San Bernardino County at the beginning of November is 13.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 11.1 °C by the end of November.

    • Rain 🌧️

  • Precipitation in San Bernardino County during November is a rare event, with an average of fewer than 2 rainy days.

    • More

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

  • ✨ Is November a good time to visit San Bernardino County? – Ask the AI Weatherman

Average dry days
26
Dry days
Average rainy days
1
Rainy days
Average snowy days
3
Snow days
Average temperatures
12°/5°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
46 %
Avg humidity

San Bernardino County Weather November

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

Temperatures trend during November in San Bernardino County

See the weather trend as well as the moving average line

November weather in San Bernardino County day by day

Click on a date for more information
October December
Date Weather Temperatures Rain Snow More
Nov. 1 Light rain
Light rain
 13° /7° 3.3 mm 0 cm
Nov. 2 Cloudy
Cloudy
 14° /6° 0 mm 0 cm
Nov. 3 Overcast
Overcast
 14° /6° 0 mm 0 cm
Nov. 4 Sunny
Sunny
 13° /5° 0 mm 0 cm
Nov. 5 Overcast
Overcast
 14° /5° 0 mm 0 cm
Nov. 6 Sunny
Sunny
 11° /2° 0 mm 0 cm
Nov. 7 Sunny
Sunny
 15° /6° 0 mm 0 cm
Nov. 8 Sunny
Sunny
 17° /8° 0 mm 0 cm
Nov. 9 Sunny
Sunny
 17° /9° 0 mm 0 cm
Nov. 10 Sunny
Sunny
 16° /8° 0 mm 0 cm
Nov. 11 Sunny
Sunny
 17° /8° 0 mm 0 cm
Nov. 12 Sunny
Sunny
 16° /7° 0 mm 0 cm
Nov. 13 Partly cloudy
Partly cloudy
 13° /6° 0 mm 0 cm
Nov. 14 Sunny
Sunny
 14° /6° 0 mm 0 cm
Nov. 15 Cloudy
Cloudy
 12° /6° 0 mm 0 cm
Nov. 16 Light rain
Light rain
 8° /2° 8.6 mm 0 cm
Nov. 17 Patchy rain possible
Patchy rain possible
 9° /2° 0 mm 0 cm
Nov. 18 Patchy rain possible
Patchy rain possible
 7° /2° 2.1 mm 0.7 cm
Nov. 19 Patchy light snow
Patchy light snow
 5° /1° 4.1 mm 1.7 cm
Nov. 20 Sunny
Sunny
 7° /3° 0 mm 0 cm
Nov. 21 Heavy snow
Heavy snow
 10° /4° 30 mm 19 cm
Nov. 22 Heavy snow
Heavy snow
 11° /5° 21.2 mm 12.9 cm
Nov. 23 Cloudy
Cloudy
 9° /5° 0 mm 0 cm
Nov. 24 Overcast
Overcast
 9° /2° 0 mm 0 cm
Nov. 25 Patchy rain possible
Patchy rain possible
 10° /7° 1.9 mm 0 cm
Nov. 26 Cloudy
Cloudy
 10° /6° 0 mm 0 cm
Nov. 27 Overcast
Overcast
 11° /8° 0 mm 0 cm
Nov. 28 Sunny
Sunny
 12° /5° 0 mm 0 cm
Nov. 29 Overcast
Overcast
 12° /8° 0 mm 0 cm
Nov. 30 Partly cloudy
Partly cloudy
 14° /9° 0 mm 0 cm
Next
Important Notice
Our weather forecast for San Bernardino County 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 San Bernardino County forecast closer to your planned date for the most up-to-date weather information.
Change Month
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San Bernardino County in November - FAQ

What are the expected maximum and minimum temperatures in San Bernardino County during November?
During November, expect a variety of temperatures with highs around 12° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in San Bernardino County during November?
Significant rainfall exceeding 141.1 mm is expected in San Bernardino County during November, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.

Will it snow in San Bernardino County in November 2026?
San Bernardino County experiences an average snowfall of 52.6 cm during November, occurring over 3 days.

What are the typical wind conditions in San Bernardino County during November?
The average wind speed in San Bernardino County during November is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

San Bernardino County snow forecast November 2026

Track daily snowfall levels and discover San Bernardino County’s snowy potential this November ❄️
On average, San Bernardino County sees 3 snowy days during November, with approximately 52.6 cm of total snowfall.

November rainfall patterns in San Bernardino County

Explore the daily rainfall trends and prepare for San Bernardino Countys November weather 💧
Typically, San Bernardino County has 1 rainy days in November with a total of 141.1 mm of rainfall.
Top locations in San Bernardino County
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Big Bear LakeFontanaOntarioRancho CucamongaSan BernardinoVictorville
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