Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

88°F

31°C

Humidity 13%
Wind Speed SE 9 mph
Barometer 30.20 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 5 Oct 11:55 am MDT
Extended Forecast for

Boulder CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 86. West wind 5 to 7 mph becoming calm  in the afternoon.

    High: 86 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 16 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 82. Calm wind becoming east around 5 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Light and variable wind.
Tonight
Mostly clear, with a low around 60. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Increasing clouds, with a high near 86. West wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 82. Calm wind becoming east around 5 mph.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A slight chance of showers. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
12:46 am MDT Oct 5, 2026
12pm MDT Oct 5, 2026-6pm MDT Oct 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database