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

27°C

81°F

Humidity 34%
Wind Speed NW 6 km/h
Barometer 30.22 in
Dewpoint 10°C (50°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 13 Jul 10:35 am MDT
Extended Forecast for

Boulder CO

  • Today

    Today: Sunny, with a high near 33. East northeast wind 8 to 11 km/h.

    High: 33 °C

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. East wind 5 to 11 km/h becoming west after midnight.

    Low: 17 °C

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 34. Light and variable wind becoming north 6 to 11 km/h in the morning.

    High: 34 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 17. Southwest wind 8 to 10 km/h, with gusts as high as 26 km/h. Chance of precipitation is 20%.

    Low: 17 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 33. West wind 8 to 11 km/h becoming north northeast in the afternoon. Winds could gust as high as 27 km/h.

    High: 33 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

    Low: 15 °C

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon. High near 28. Chance of precipitation is 80%.

    High: 28 °C

    Partly Sunny
    then T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 30.

    High: 30 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 33. East northeast wind 8 to 11 km/h.
Tonight
Partly cloudy, with a low around 17. East wind 5 to 11 km/h becoming west after midnight.
Monday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 34. Light and variable wind becoming north 6 to 11 km/h in the morning.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 17. Southwest wind 8 to 10 km/h, with gusts as high as 26 km/h. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 33. West wind 8 to 11 km/h becoming north northeast in the afternoon. Winds could gust as high as 27 km/h.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Wednesday
Showers and possibly a thunderstorm after noon. High near 28. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 14.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 30.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 32.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 16.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40°N 105.25°W (Elev. 5377 m)
Last Update:
4:01 am MDT Jul 13, 2025
Forecast Valid:
10am MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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