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

50°F

10°C

Humidity 51%
Wind Speed Calm
Barometer 30.56 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 3 Oct 10:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 32. East southeast wind around 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 47. Windy, with a west wind 20 to 25 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 47 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Breezy, with a west wind 7 to 12 mph increasing to 16 to 21 mph after midnight.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. East southeast wind around 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 47. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.
Monday
Sunny, with a high near 47. Windy, with a west wind 20 to 25 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Partly cloudy, with a low around 38. Breezy, with a west wind 7 to 12 mph increasing to 16 to 21 mph after midnight.
Tuesday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 46. Breezy.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 35. Breezy.
Thursday
Sunny, with a high near 45. Breezy.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 45. Breezy.
Friday Night
Mostly clear, with a low around 36. Breezy.
Saturday
Mostly sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Oct 3, 2026
Forecast Valid:
10pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
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Additional Resources

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Chance of Precipitation