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.

Partly Cloudy

45°F

7°C

Humidity 26%
Wind Speed W 3 mph
Barometer 30.37 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 1 Nov 1:15 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 28. Blustery, with a west northwest wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 28 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 25. Windy, with a west northwest wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 37 mph.

    Low: 25 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 36. Windy, with a west wind 26 to 31 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 36 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Windy.

    Low: 24 °F

    Mostly Clear
    and Windy

  • Tuesday

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

    High: 34 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Breezy.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 28. Blustery, with a west northwest wind 18 to 20 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 25. Windy, with a west northwest wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Sunny, with a high near 36. Windy, with a west wind 26 to 31 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly clear, with a low around 25. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 24. Windy.
Tuesday
Mostly sunny, with a high near 34. Windy.
Tuesday Night
Mostly clear, with a low around 23. Breezy.
Wednesday
Mostly sunny, with a high near 35. Breezy.
Wednesday Night
Partly cloudy, with a low around 21. Windy.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 25. Windy.
Thursday Night
Partly cloudy, with a low around 19. Windy.
Friday
Mostly sunny, with a high near 27. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
4:26 am MDT Nov 1, 2025
Forecast Valid:
1pm MDT Nov 1, 2025-6pm MST Nov 7, 2025
 
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