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

70°F

21°C

Humidity 25%
Wind Speed SE 3 mph
Barometer 29.86 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Oct 1:15 am MDT
Extended Forecast for

3 Miles SW Boulder CO

  • Overnight

    Overnight: Mostly clear, with a low around 62. West southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 84. West southwest wind 5 to 7 mph.

    High: 84 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 17 mph.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east southeast around 5 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind becoming west around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 62. West southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Saturday
Increasing clouds, with a high near 84. West southwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 61. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east southeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 56. Calm wind becoming west around 5 mph.
Columbus Day
Sunny, with a high near 80.
Monday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 52.
Tuesday
A chance of showers after noon. Mostly sunny, with a high near 70.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 48.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 64.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46.
Thursday
A slight chance of showers. Mostly sunny, with a high near 65.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Boulder CO
 40°N 105.27°W (Elev. 5525 ft)
Last Update:
12:46 am MDT Oct 10, 2026
Forecast Valid:
1am MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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