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United States weather

Weather in Boulder County, Colorado for November 2026

Your guide to Boulder County weather in November - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Boulder County usually enjoys a light touch of snow in November.
    According to Boulder County snow forecast for November 2026, 5 snowy days are expected in the next 2 weeks. The closest date with snow is Thursday, November 19.

    • Temperatures

  • So far, November 2026 in Boulder County shows a warmer trend than usual by 2.6 °C.

  • The forecast for the next days in Boulder County predicts a temperature of 9.4 °C, which is cooler than the historical average.

  • In general, the average temperature in Boulder County at the beginning of November is 11.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.2 °C by the end of November.

    • Rain 🌧️

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

    • More

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

  • ✨ Is November a good time to visit Boulder 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
10°/1°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
47 %
Avg humidity

Boulder County Weather November

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

Temperatures trend during November in Boulder County

See the weather trend as well as the moving average line

November weather in Boulder County day by day

Click on a date for more information
October December
Date Weather Temperatures Rain Snow More
Nov. 1 Cloudy
Cloudy
 14° /2° 0.5 mm 0 cm
Nov. 2 Patchy rain possible
Patchy rain possible
 15° /7° 1.3 mm 0 cm
Nov. 3 Patchy rain possible
Patchy rain possible
 11° /3° 1 mm 0 cm
Nov. 4 Moderate snow
Moderate snow
 11° /2° 9.7 mm 7 cm
Nov. 5 Light snow
Light snow
 12° /1° 1.7 mm 1.2 cm
Nov. 6 Light snow
Light snow
 9° /0° 4.3 mm 3.1 cm
Nov. 7 Sunny
Sunny
 10° /-2° 0 mm 0 cm
Nov. 8 Sunny
Sunny
 10° /-1° 0 mm 0 cm
Nov. 9 Moderate snow
Moderate snow
 9° /1° 7 mm 5.1 cm
Nov. 10 Sunny
Sunny
 19° /2° 0 mm 0 cm
Nov. 11 Sunny
Sunny
 16° /2° 0 mm 0 cm
Nov. 12 Sunny
Sunny
 18° /3° 0 mm 0 cm
Nov. 13 Cloudy
Cloudy
 17° /2° 0 mm 0 cm
Nov. 14 Overcast
Overcast
 9° /1° 0 mm 0 cm
Nov. 15 Partly cloudy
Partly cloudy
 9° /2° 0.1 mm 0 cm
Nov. 16 Cloudy
Cloudy
 8° /-1° 0 mm 0 cm
Nov. 17 Sunny
Sunny
 10° /0° 0 mm 0 cm
Nov. 18 Partly cloudy
Partly cloudy
 9° /-2° 0.3 mm 0 cm
Nov. 19 Light rain
Light rain
 7° /-2° 3.4 mm 0.9 cm
Nov. 20 Light snow
Light snow
 2° /-2° 5.1 mm 3.5 cm
Nov. 21 Light snow
Light snow
 2° /-3° 4 mm 2.6 cm
Nov. 22 Light snow
Light snow
 2° /-6° 0.9 mm 0.6 cm
Nov. 23 Light freezing rain
Light freezing rain
 3° /-4° 0.6 mm 0.2 cm
Nov. 24 Partly cloudy
Partly cloudy
 10° /0° 0 mm 0 cm
Nov. 25 Partly cloudy
Partly cloudy
 6° /-5° 0 mm 0 cm
Nov. 26 Overcast
Overcast
 8° /-3° 0 mm 0 cm
Nov. 27 Overcast
Overcast
 6° /-2° 0 mm 0 cm
Nov. 28 Sunny
Sunny
 9° /-3° 0 mm 0 cm
Nov. 29 Sunny
Sunny
 3° /-9° 0 mm 0 cm
Nov. 30 Cloudy
Cloudy
 3° /-7° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Boulder 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 Boulder County forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Boulder County in November - FAQ

What are the expected maximum and minimum temperatures in Boulder County during November?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 1°.

How much rainfall should be expected in Boulder County during November?
Moderate rainfall is anticipated in Boulder County during November, with a total of 55 mm spread over approximately 1 days. Considering plans for rainy days is advisable.

Will it snow in Boulder County in November 2026?
Boulder County experiences an average snowfall of 27.2 cm during November, occurring over 3 days.

What are the typical wind conditions in Boulder County during November?
The average wind speed in Boulder County during November is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Boulder County snow forecast November 2026

Track daily snowfall levels and discover Boulder County’s snowy potential this November ❄️
On average, Boulder County sees 3 snowy days during November, with approximately 27.2 cm of total snowfall.

November rainfall patterns in Boulder County

Explore the daily rainfall trends and prepare for Boulder Countys November weather 💧
Typically, Boulder County has 1 rainy days in November with a total of 55 mm of rainfall.
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