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

91°F

33°C

Humidity 20%
Wind Speed S 15 G 20 mph
Barometer 30.02 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Heat Index87°F (31°C)
Last update 26 Jul 5:15 pm MDT
Extended Forecast for

Longmont CO

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 86. Northwest wind around 8 mph.

    High: 86 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before midnight. Cloudy during the early evening, then gradual clearing, with a low around 60. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 60 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 59. West wind 3 to 6 mph.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. West wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 86. Northwest wind around 8 mph.
Tonight
A 30 percent chance of showers and thunderstorms before midnight. Cloudy during the early evening, then gradual clearing, with a low around 60. West northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 59. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 96. West wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 62.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 96.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Longmont CO
 40.16°N 105.09°W (Elev. 4980 ft)
Last Update:
3:00 pm MDT Jul 26, 2024
Forecast Valid:
5pm MDT Jul 26, 2024-6pm MDT Aug 2, 2024
 
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