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.

Mostly Cloudy

63°F

17°C

Humidity 25%
Wind Speed W 15 G 21 mph
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Oct 6:55 pm MDT
Extended Forecast for

Trail Ridge CO

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm. Mostly clear, with a low around 34. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Saturday

    Saturday: A slight chance of rain and snow showers between noon and 3pm, then a chance of rain showers. Increasing clouds, with a high near 51. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Breezy. Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 51. South southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 34. Windy, with a west southwest wind 7 to 17 mph increasing to 18 to 28 mph after midnight. Winds could gust as high as 46 mph.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy
    and Windy

  • Columbus Day

    Columbus Day: Sunny, with a high near 49. Windy.

    High: 49 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Partly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

Detailed Forecast

Tonight
A slight chance of rain and snow showers before 9pm. Mostly clear, with a low around 34. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow showers between noon and 3pm, then a chance of rain showers. Increasing clouds, with a high near 51. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 51. South southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 34. Windy, with a west southwest wind 7 to 17 mph increasing to 18 to 28 mph after midnight. Winds could gust as high as 46 mph.
Columbus Day
Sunny, with a high near 49. Windy.
Monday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Tuesday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 47.
Tuesday Night
Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
12:46 pm MDT Oct 9, 2026
Forecast Valid:
7pm MDT Oct 9, 2026-6pm MDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation