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.

Partly Cloudy

59°F

15°C

Humidity 31%
Wind Speed SW 3 mph
Barometer 30.44 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 6 Oct 10:15 pm MDT
Extended Forecast for

3 Miles WNW Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm after midnight.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Increasing clouds, with a high near 58. Light and variable wind.

    High: 58 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Light and variable wind becoming west southwest around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. West southwest wind 3 to 6 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

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

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm after midnight.
Wednesday
A 30 percent chance of showers after noon. Increasing clouds, with a high near 58. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 35. Light and variable wind becoming west southwest around 5 mph.
Thursday
Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 35. West southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 34. Breezy.
Saturday
Sunny, with a high near 51. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A chance of snow showers after noon. Partly sunny, with a high near 48.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 33.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 46. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow showers. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Trail Ridge CO
 40.45°N 105.81°W (Elev. 11201 ft)
Last Update:
12:46 pm MDT Oct 6, 2026
Forecast Valid:
10pm MDT Oct 6, 2026-6pm MDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation