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.

Partly Cloudy

36°F

2°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.80 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 14 Nov 3:55 am MST
Extended Forecast for

4 Miles SW Boulder CO

  • Today

    Today: A slight chance of rain and snow between 11am and 2pm, then a chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a steady temperature around 40. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Areas Fog

  • Tonight

    Tonight: A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 38. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 47. West wind around 5 mph becoming calm in the afternoon.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. West wind around 5 mph becoming calm in the morning.

    High: 54 °F

    Mostly Sunny

  • Monday Night

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

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Today
A slight chance of rain and snow between 11am and 2pm, then a chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a steady temperature around 40. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 38. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 47. West wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 37. West wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 54. West wind around 5 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 45.
Wednesday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 33.
Friday
A chance of snow showers. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Boulder CO
 39.98°N 105.3°W (Elev. 7772 ft)
Last Update:
11:46 pm MST Nov 13, 2026
Forecast Valid:
4am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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