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

45°F

7°C

Humidity 64%
Wind Speed N 5 mph
Barometer 30.16 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 14 May 6:15 am MDT
Extended Forecast for

3 Miles NE LONG'S PEAK CO

  • Today

    Today: Mostly sunny, with a high near 64. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 40. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 64. West wind 7 to 13 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. West northwest wind 5 to 9 mph becoming light west. Winds could gust as high as 24 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61. South southwest wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 61 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 59. Breezy. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 64. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 40. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 64. West wind 7 to 13 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 41. West northwest wind 5 to 9 mph becoming light west. Winds could gust as high as 24 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61. South southwest wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 59. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 35.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 44. Breezy.
Monday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44. Breezy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
12:46 am MDT May 14, 2026
Forecast Valid:
6am MDT May 14, 2026-6pm MDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation