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

64°F

18°C

Humidity 34%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 14 May 5:35 am MDT
Extended Forecast for

3 Miles SW Boulder CO

  • Today

    Today: Partly sunny, with a high near 85. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 85 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 55. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 85. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 85. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 55. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 85. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 56. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Monday Night
Rain showers likely before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of rain showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 63.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Boulder CO
 40°N 105.27°W (Elev. 5525 ft)
Last Update:
12:46 am MDT May 14, 2026
Forecast Valid:
5am MDT May 14, 2026-6pm MDT May 20, 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