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

46°F

8°C

Humidity 27%
Wind Speed W 15 G 18 mph
Barometer 30.13 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Dec 11:55 am MST
Extended Forecast for

Boulder CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. West southwest wind around 9 mph, with gusts as high as 15 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. West wind around 10 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Breezy, with a west wind 15 to 17 mph, with gusts as high as 37 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: A chance of rain and snow. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. West southwest wind around 9 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 27. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 49. West wind around 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 56. Breezy, with a west wind 15 to 17 mph, with gusts as high as 37 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 37.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 57. Breezy.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
Last Update:
4:26 am MST Dec 7, 2025
Forecast Valid:
12pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation