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

75°F

24°C

Humidity 21%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Jul 11:55 am MDT
Extended Forecast for

2 Miles W LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 59. Northwest wind 6 to 8 mph becoming northeast.

    High: 59 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 41. East northeast wind 6 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 3pm and 4pm. Increasing clouds, with a high near 64. West wind 8 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 64 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 43. Northeast wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 64. Breezy, with a west wind 8 to 13 mph becoming east 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 59. Northwest wind 6 to 8 mph becoming northeast.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 41. East northeast wind 6 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Saturday
A slight chance of showers and thunderstorms between 3pm and 4pm. Increasing clouds, with a high near 64. West wind 8 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 43. Northeast wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 64. Breezy, with a west wind 8 to 13 mph becoming east 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Sunny, with a high near 67. Breezy.
Monday Night
Mostly clear, with a low around 44. Breezy.
Tuesday
Sunny, with a high near 66. Breezy.
Tuesday Night
Mostly clear, with a low around 44. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 65. Breezy.
Wednesday Night
Mostly clear, with a low around 45. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
12:46 am MDT Jul 10, 2026
Forecast Valid:
12pm MDT Jul 10, 2026-6pm MDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation