National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

Lat: 40.16°NLon: 105.16°WElev: 5039ft.

Fair

45°F

7°C

Humidity 41%
Wind Speed E 17 mph
Barometer 29.96 in
Dewpoint 22°F (-6°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 26 Feb 7:35 am MST
Extended Forecast for

Longmont CO

Fire Weather Watch February 27, 08:00am until February 27, 06:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Sunny, with a high near 63. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a west wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. West southwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 63. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 30. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 67. Breezy, with a west wind 7 to 16 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 37. West southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 68. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
A 20 percent chance of rain. Cloudy, with a low around 36.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 32.
Monday
A slight chance of rain. Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Longmont CO
 40.16°N 105.12°W (Elev. 5000 ft)
Last Update:
5:41 am MST Feb 26, 2026
Forecast Valid:
7am MST Feb 26, 2026-6pm MST Mar 4, 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