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

32°F

0°C

Humidity 53%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 1 Feb 12:15 pm MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 31. West wind around 10 mph, with gusts as high as 16 mph.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. West wind 9 to 11 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29. West wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Wind chill values as low as -2. West wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Mostly sunny, with a high near 24. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 24 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 31. West wind around 10 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 19. West wind 9 to 11 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 29. West wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 10. Wind chill values as low as -2. West wind 8 to 10 mph, with gusts as high as 16 mph.
Tuesday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 24. West wind 9 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
Last Update:
9:53 am MST Feb 1, 2026
Forecast Valid:
12pm MST Feb 1, 2026-6pm MST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation