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

29°F

-2°C

Humidity 73%
Wind Speed SE 3 mph
Barometer 30.31 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 5 Nov 11:15 pm MST
Extended Forecast for

Devils Thumb Park CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 25. Calm wind.

    Low: 25 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 49. Light northwest wind.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West southwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Light and variable wind.
Friday
A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 25. Calm wind.
Saturday
Sunny, with a high near 49. Light northwest wind.
Saturday Night
Mostly clear, with a low around 29. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 54.
Sunday Night
Clear, with a low around 31.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 30.
Veterans Day
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Devils Thumb Park CO
 39.97°N 105.76°W (Elev. 8789 ft)
Last Update:
11:47 am MST Nov 5, 2026
Forecast Valid:
11pm MST Nov 5, 2026-6pm MST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation