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

38°F

3°C

Humidity 48%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Nov 7:55 pm MST
Extended Forecast for

4 Miles S LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 34. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 52. West wind 9 to 14 mph becoming light west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a steady temperature around 36. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Veterans Day

    Veterans Day: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Breezy.

    Low: 31 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 49. Breezy.

    High: 49 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 34. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 52. West wind 9 to 14 mph becoming light west southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a steady temperature around 36. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 30. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.
Veterans Day
Sunny, with a high near 45. Breezy.
Wednesday Night
Mostly clear, with a low around 31. Breezy.
Thursday
Sunny, with a high near 49. Breezy.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 49. Breezy.
Friday Night
Partly cloudy, with a low around 32. Breezy.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S LONG'S PEAK CO
 40.2°N 105.61°W (Elev. 10141 ft)
Last Update:
11:46 am MST Nov 8, 2026
Forecast Valid:
8pm MST Nov 8, 2026-6pm MST Nov 15, 2026
 
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