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

68°F

20°C

Humidity 28%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Oct 8:55 am MDT
Extended Forecast for

4 Miles N Boulder CO

  • Today

    Today: Increasing clouds, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 86 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 57. West northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 83. Southwest wind 3 to 8 mph.

    High: 83 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. West wind 5 to 9 mph, with gusts as high as 16 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after noon. Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 57. West northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Saturday
Increasing clouds, with a high near 83. Southwest wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 55. West wind 5 to 9 mph, with gusts as high as 16 mph.
Sunday
Partly sunny, with a high near 79. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53.
Columbus Day
Sunny, with a high near 78.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers after noon. Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Thursday
A chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Boulder CO
 40.09°N 105.25°W (Elev. 5344 ft)
Last Update:
12:46 am MDT Oct 9, 2026
Forecast Valid:
9am MDT Oct 9, 2026-6pm MDT Oct 15, 2026
 
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