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

81°F

27°C

Humidity 18%
Wind Speed E 5 mph
Barometer 30.03 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Oct 11:15 am MDT
Extended Forecast for

2 Miles WNW Louisville CO

  • Today

    Today: Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. West northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 82. Southwest wind 3 to 7 mph.

    High: 82 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. West southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 79. Calm wind becoming east southeast around 6 mph in the morning. Winds could gust as high as 15 mph.

    High: 79 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 56. West northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Saturday
Increasing clouds, with a high near 82. Southwest wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 58. West southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.
Sunday
Mostly cloudy, with a high near 79. Calm wind becoming east southeast around 6 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 53.
Columbus Day
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A slight chance of showers. Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Louisville CO
 39.98°N 105.19°W (Elev. 5472 ft)
Last Update:
11:02 am MDT Oct 9, 2026
Forecast Valid:
11am MDT Oct 9, 2026-6pm MDT Oct 15, 2026
 
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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