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.

Overcast

52°F

11°C

Humidity 47%
Wind Speed N 7 mph
Barometer 30.11 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 29 Apr 11:35 am MDT
Extended Forecast for

Boulder CO

  • Today

    Today: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58. North wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Cloudy, with a low around 39. North northwest wind 3 to 7 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible. High near 46. Calm wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely then
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

    High: 73 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58. North wind 5 to 7 mph. Chance of precipitation is 50%.
Tonight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 39. North northwest wind 3 to 7 mph. Chance of precipitation is 60%.
Thursday
Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible. High near 46. Calm wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Showers likely. Cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 41.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 44.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
1:17 am MDT Apr 29, 2026
Forecast Valid:
11am MDT Apr 29, 2026-6pm MDT May 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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