National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

77°F

25°C

Humidity 44%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Aug 11:35 am MDT
Extended Forecast for

Boulder COSimilar City Names

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. East northeast wind 3 to 5 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 62. East southeast wind around 5 mph becoming light and variable.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Calm wind becoming west northwest around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64. West wind around 6 mph.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. West southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 94 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. East northeast wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 62. East southeast wind around 5 mph becoming light and variable.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Calm wind becoming west northwest around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 64. West wind around 6 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. West southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder COSimilar City Names
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
7:53 am MDT Aug 27, 2026
Forecast Valid:
11am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation