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

50°F

10°C

Humidity 51%
Wind Speed Calm
Barometer 30.56 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 3 Oct 10:35 pm MDT
Extended Forecast for

3 Miles WNW LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 32. East southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. West wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West wind 5 to 11 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers after noon. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. East southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 50. West wind 7 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 35. West wind 6 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 37. West wind 5 to 11 mph, with gusts as high as 15 mph.
Tuesday
A chance of rain and snow showers after noon. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 35. Breezy.
Saturday
Mostly sunny, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW LONG'S PEAK CO
 40.26°N 105.68°W (Elev. 12044 ft)
Last Update:
12:46 pm MDT Oct 3, 2026
Forecast Valid:
10pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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