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

33°F

1°C

Humidity 60%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 8 Nov 9:15 pm MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • Tonight

    Tonight: Mostly clear, with a low around 27. West northwest wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. West northwest wind 3 to 7 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming light and variable.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 43 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. West wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 27. West northwest wind around 6 mph.
Monday
Sunny, with a high near 48. West northwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 43. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 24. West wind 7 to 14 mph, with gusts as high as 22 mph.
Veterans Day
Sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Devils Thumb Park CO
 40.02°N 105.74°W (Elev. 10390 ft)
Last Update:
11:46 am MST Nov 8, 2026
Forecast Valid:
9pm MST Nov 8, 2026-6pm MST Nov 15, 2026
 
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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