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

38°F

3°C

Humidity 76%
Wind Speed SE 3 mph
Barometer 30.45 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 8 Oct 4:35 am MDT
Extended Forecast for

6 Miles NW LONG'S PEAK CO

  • Today

    Today: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 59. West wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 59 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 39. Light southwest wind becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Clear

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Sunny, with a high near 58. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 58 °F

    Breezy. Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Windy, with a west southwest wind 13 to 18 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 46 mph.

    Low: 40 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 55. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 39 mph.

    High: 55 °F

    Breezy. Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: A slight chance of showers. Mostly sunny, with a high near 53. Windy.

    High: 53 °F

    Slight Chance
    Showers and
    Windy

Detailed Forecast

Today
A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 59. West wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 39. Light southwest wind becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 18 mph.
Friday
A 20 percent chance of showers after 2pm. Sunny, with a high near 58. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 40. Windy, with a west southwest wind 13 to 18 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 46 mph.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 55. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 39 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 52. Breezy.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40. Breezy.
Columbus Day
A slight chance of showers. Mostly sunny, with a high near 53. Windy.
Monday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 37.
Tuesday
A chance of showers. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 46. Breezy.
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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 Oct 8, 2026
Forecast Valid:
4am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation