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

43°F

6°C

Humidity 31%
Wind Speed W 10 G 18 mph
Barometer 30.14 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Dec 4:55 pm MST
Extended Forecast for

Boulder CO

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. West wind around 11 mph becoming south in the morning. Winds could gust as high as 25 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: A slight chance of rain. Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 49. West wind around 11 mph becoming south in the morning. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 57. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 57. Breezy.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 56. Breezy.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
Last Update:
1:27 pm MST Dec 7, 2025
Forecast Valid:
5pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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