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

63°F

17°C

Humidity 29%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 5 Oct 11:35 am MDT
Extended Forecast for

3 Miles WNW LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly clear, with a low around 36. West wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Increasing clouds, with a high near 50. West wind 5 to 8 mph becoming north northeast in the afternoon.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 5 to 7 mph becoming west in the evening.

    Low: 35 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 49. West northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 49 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 36. West wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
A 20 percent chance of showers after noon. Increasing clouds, with a high near 50. West wind 5 to 8 mph becoming north northeast in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 5 to 7 mph becoming west in the evening.
Wednesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 49. West northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 34. Breezy.
Saturday
Sunny, with a high near 46. Breezy.
Saturday Night
Partly cloudy, with a low around 34. Breezy.
Sunday
A chance of rain and snow showers. Mostly sunny, with a high near 42. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW LONG'S PEAK CO
 40.26°N 105.68°W (Elev. 12044 ft)
Last Update:
12:46 am MDT Oct 5, 2026
Forecast Valid:
11am MDT Oct 5, 2026-6pm MDT Oct 11, 2026
 
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Additional Resources

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Chance of Precipitation