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

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

44°F

7°C

Humidity 45%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 6 Nov 10:55 am MST
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: Mostly cloudy, with a temperature falling to around 24 by 5pm. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 29 °F⇓

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 21. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 34 mph.

    Low: 21 °F

    Mostly Clear
    then Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 36. Breezy, with a west wind 17 to 22 mph becoming light and variable in the afternoon. Winds could gust as high as 26 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 22 mph.

    Low: 25 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 38. Breezy, with a west wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. Windy.

    Low: 26 °F

    Clear and
    Windy

  • Monday

    Monday: Sunny, with a high near 37. Breezy.

    High: 37 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly cloudy, with a temperature falling to around 24 by 5pm. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.
Tonight
Mostly clear, with a low around 21. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 34 mph.
Saturday
Sunny, with a high near 36. Breezy, with a west wind 17 to 22 mph becoming light and variable in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 25. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 38. Breezy, with a west wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Clear, with a low around 26. Windy.
Monday
Sunny, with a high near 37. Breezy.
Monday Night
Mostly clear, with a low around 27. Breezy.
Tuesday
Mostly sunny, with a high near 34. Breezy.
Tuesday Night
Partly cloudy, with a low around 24. Breezy.
Veterans Day
Sunny, with a high near 32. Breezy.
Wednesday Night
Mostly clear, with a low around 25. Breezy.
Thursday
Sunny, with a high near 36. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
11:46 pm MST Nov 5, 2026
Forecast Valid:
11am MST Nov 6, 2026-6pm MST Nov 12, 2026
 
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