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

86°F

30°C

Humidity 22%
Wind Speed W 3 mph
Barometer 30.13 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 17 Aug 7:35 pm MDT
Extended Forecast for

4 Miles WNW Boulder CO

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Light and variable wind becoming west 5 to 8 mph in the evening.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 60. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. Light and variable wind becoming west 5 to 8 mph in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 60. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 83.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Boulder CO
 40.04°N 105.31°W (Elev. 6401 ft)
Last Update:
12:46 pm MDT Aug 17, 2026
Forecast Valid:
7pm MDT Aug 17, 2026-6pm MDT Aug 24, 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