Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

12°F

-11°C

Humidity 85%
Wind Speed E 3 mph
Barometer 30.52 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 13 Jan 7:15 am MST
Extended Forecast for

4 Miles N Devils Thumb Park CO

  • Today

    Today: Mostly sunny, with a high near 31. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. West wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 31. West wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
A 20 percent chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 16. West wind 6 to 8 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 14.
M.L.King Day
Sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Devils Thumb Park CO
 40.04°N 105.77°W (Elev. 9757 ft)
3:27 am MST Jan 13, 2026
7am MST Jan 13, 2026-6pm MST Jan 19, 2026
 
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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