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

43°F

6°C

Humidity 57%
Wind Speed Calm
Barometer 30.50 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 7 Oct 8:35 am MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Today

    Today: A 30 percent chance of showers after noon. Mostly sunny, with a high near 55. South wind around 6 mph becoming east southeast in the afternoon.

    High: 55 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm. Sunny, with a high near 53. West wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Light and variable wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Windy.

    Low: 39 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A chance of showers after noon. Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers after noon. Mostly sunny, with a high near 55. South wind around 6 mph becoming east southeast in the afternoon.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after 3pm. Sunny, with a high near 53. West wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 38. Light and variable wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 17 mph.
Friday
Sunny, with a high near 53. West wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 39. Windy.
Saturday
Mostly sunny, with a high near 50. Breezy.
Saturday Night
Partly cloudy, with a low around 38. Breezy.
Sunday
A chance of showers after noon. Partly sunny, with a high near 47.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 37.
Columbus Day
A chance of showers. Partly sunny, with a high near 46. Breezy.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
12:46 am MDT Oct 7, 2026
Forecast Valid:
8am MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation