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

49°F

9°C

Humidity 71%
Wind Speed E 5 mph
Barometer 30.38 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 2 Sep 12:35 am MDT
Extended Forecast for

5 Miles WSW LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 40. West southwest wind 9 to 11 mph, with gusts as high as 16 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Breezy, with a west southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 40. West southwest wind 9 to 11 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 54. Breezy, with a west southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 40. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 56. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 41. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 56.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 56.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW LONG'S PEAK CO
 40.24°N 105.7°W (Elev. 12001 ft)
Last Update:
12:47 pm MDT Sep 1, 2026
Forecast Valid:
12am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation