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

26°F

-3°C

Humidity 79%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 5 Nov 8:35 am MST
Extended Forecast for

Devils Thumb Park CO

  • Today

    Today: Sunny, with a high near 49. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 5pm, then a slight chance of rain showers after 5pm. 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: A slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 24. Light west wind. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

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

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 28. Southeast wind 5 to 7 mph becoming calm in the evening.
Friday
A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 5pm, then a slight chance of rain showers after 5pm. Mostly cloudy, with a high near 47. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 24. Light west wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 49. Light west northwest wind.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 30.
Veterans Day
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Devils Thumb Park CO
 39.97°N 105.76°W (Elev. 8789 ft)
Last Update:
11:46 pm MST Nov 4, 2026
Forecast Valid:
8am MST Nov 5, 2026-6pm MST Nov 11, 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