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

45°F

7°C

Humidity 66%
Wind Speed S 3 mph
Barometer 30.60 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Oct 8:55 pm MDT
Extended Forecast for

Boulder CO

Freeze Warning October 16, 12:00am until October 16, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind around 5 mph becoming light and variable in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West wind around 5 mph becoming calm in the morning.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind becoming west 5 to 7 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers. Mostly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 58. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 37. Light and variable wind.
Saturday
Sunny, with a high near 77. West wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 45. Calm wind becoming west 5 to 7 mph.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44.
Monday
A slight chance of showers. Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A slight chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
12:46 pm MDT Oct 15, 2026
Forecast Valid:
9pm MDT Oct 15, 2026-6pm MDT Oct 22, 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