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

57°F

14°C

Humidity 41%
Wind Speed NW 3 mph
Barometer 29.86 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Oct 4:55 am MDT
Extended Forecast for

4 Miles WSW Boulder CO

  • Today

    Today: Increasing clouds, with a high near 78. West southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 78 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 58. West southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming east southeast around 5 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Light and variable wind.

    Low: 53 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 74. Light and variable wind becoming southeast around 5 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

Today
Increasing clouds, with a high near 78. West southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Tonight
Increasing clouds, with a low around 58. West southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming east southeast around 5 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Light and variable wind.
Columbus Day
Sunny, with a high near 74. Light and variable wind becoming southeast around 5 mph.
Monday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 50.
Tuesday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 64.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 47.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A slight chance of showers. Mostly sunny, with a high near 59.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 40.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Boulder CO
 40°N 105.33°W (Elev. 6804 ft)
Last Update:
12:46 am MDT Oct 10, 2026
Forecast Valid:
5am MDT Oct 10, 2026-6pm MDT Oct 16, 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