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

64°F

18°C

Humidity 12%
Wind Speed E 6 mph
Barometer 30.14 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 Apr 11:55 am MDT
Extended Forecast for

3 Miles SW Boulder CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Calm wind becoming west northwest around 6 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West wind 5 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 73. West southwest wind around 6 mph becoming calm.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West wind around 6 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. West wind around 6 mph becoming calm.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight. Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: A chance of showers after noon. Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Breezy. Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Calm wind becoming west northwest around 6 mph.
Tonight
Mostly clear, with a low around 42. West wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 73. West southwest wind around 6 mph becoming calm.
Monday Night
Mostly clear, with a low around 49. West wind around 6 mph.
Tuesday
Sunny, with a high near 77. West wind around 6 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 76. Breezy.
Wednesday Night
A slight chance of showers before midnight. Mostly clear, with a low around 44. Breezy.
Thursday
A chance of showers after noon. Mostly sunny, with a high near 61. Breezy.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 33. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 55.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 56.
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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:
2:31 am MDT Apr 19, 2026
Forecast Valid:
12pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation