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

40°F

4°C

Humidity 59%
Wind Speed Calm
Barometer 30.60 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 5 Oct 8:55 am MDT
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 55. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. West northwest wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Partly sunny, with a high near 55. Breezy, with a west northwest wind 6 to 15 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. North wind 5 to 8 mph becoming west in the evening.

    Low: 37 °F

    Partly Cloudy

  • 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 52. West northwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 52 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 50. Breezy.

    High: 50 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

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

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. West wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. West northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Partly sunny, with a high near 55. Breezy, with a west northwest wind 6 to 15 mph becoming east in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 37. North wind 5 to 8 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 52. West northwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 35. Breezy.
Thursday
Sunny, with a high near 50. Breezy.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 35. Breezy.
Saturday
Sunny, with a high near 48. Breezy.
Saturday Night
Partly cloudy, with a low around 35. Breezy.
Sunday
A chance of rain and snow showers. Mostly sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.18°N 105.64°W (Elev. 12224 ft)
Last Update:
12:46 am MDT Oct 5, 2026
Forecast Valid:
9am MDT Oct 5, 2026-6pm MDT Oct 11, 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