National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

27°F

-3°C

Humidity 86%
Wind Speed SE 3 mph
Barometer 30.03 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 4 Dec 10:15 am MST
Extended Forecast for

Boulder CO

  • Today

    Today: Sunny, with a high near 39. West wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 26. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 41. Breezy, with a west wind 6 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 46. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 46 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 39. West wind 7 to 10 mph, with gusts as high as 16 mph.
Tonight
Increasing clouds, with a steady temperature around 26. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 41. Breezy, with a west wind 6 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday
A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 46. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of showers. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
10am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation