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

54°F

12°C

Humidity 66%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Jul 8:55 am MDT
Extended Forecast for

6 Miles NW LONG'S PEAK CO

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 67. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 67 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 45. East wind 5 to 8 mph becoming west after midnight.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 72. West southwest wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 72 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Northeast wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Breezy, with a west wind 7 to 12 mph becoming east southeast 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 67. Light and variable wind becoming northeast around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 45. East wind 5 to 8 mph becoming west after midnight.
Saturday
Increasing clouds, with a high near 72. West southwest wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 47. Northeast wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 73. Breezy, with a west wind 7 to 12 mph becoming east southeast 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 48. Breezy.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 74. Breezy.
Tuesday Night
Mostly clear, with a low around 49. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 74. Breezy.
Wednesday Night
Mostly clear, with a low around 50. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
12:46 am MDT Jul 10, 2026
Forecast Valid:
9am MDT Jul 10, 2026-6pm MDT Jul 16, 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