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

Vance Brand Airport (KLMO)

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

Fair

48°F

9°C

Humidity 70%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 9 Oct 1:55 am MDT
Extended Forecast for

3 Miles NNE Longmont CO

  • Overnight

    Overnight: Clear, with a low around 43. West wind around 6 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 81. West northwest wind around 6 mph becoming calm.

    High: 81 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 73. Light and variable wind. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. Light west northwest wind.

    Low: 50 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 43. West wind around 6 mph.
Thursday
Increasing clouds, with a high near 81. West northwest wind around 6 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 52. Light and variable wind.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 73. Light and variable wind. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Light west northwest wind.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 42.
Columbus Day
Sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Longmont CO
 40.21°N 105.09°W (Elev. 5066 ft)
Last Update:
1:30 pm MDT Oct 8, 2025
Forecast Valid:
2am MDT Oct 9, 2025-6pm MDT Oct 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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