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

59°F

15°C

Humidity 34%
Wind Speed Calm
Barometer 29.82 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Nov 4:15 pm MST
Extended Forecast for

3 Miles SW Boulder CO

  • Tonight

    Tonight: Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Areas Fog

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 3pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 47. Light and variable wind.

    High: 47 °F

    Areas Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a steady temperature around 41. Calm wind.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 52. Calm wind becoming east southeast around 5 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind becoming west around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers, mainly after 3pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 47. Light and variable wind.
Saturday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a steady temperature around 41. Calm wind.
Sunday
Sunny, with a high near 52. Calm wind becoming east southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 35. Calm wind becoming west around 5 mph.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 33.
Friday
Snow showers likely. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Boulder CO
 40°N 105.3°W (Elev. 6509 ft)
Last Update:
11:46 am MST Nov 13, 2026
Forecast Valid:
4pm MST Nov 13, 2026-6pm MST Nov 20, 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