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

57°F

14°C

Humidity 51%
Wind Speed SE 5 mph
Barometer 30.46 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Jul 12:35 am MDT
Extended Forecast for

6 Miles S Trail Ridge CO

  • Overnight

    Overnight: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 62. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 62 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 40. West wind around 9 mph becoming north in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 57. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 57 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.

    High: 58 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. West wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 62. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 40. West wind around 9 mph becoming north in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 57. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 65. Breezy.
Sunday Night
Mostly clear, with a low around 44. Breezy.
Monday
Sunny, with a high near 66. Breezy.
Monday Night
Partly cloudy, with a low around 45. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Trail Ridge CO
 40.35°N 105.74°W (Elev. 11824 ft)
Last Update:
12:46 pm MDT Jul 7, 2026
Forecast Valid:
12am MDT Jul 8, 2026-6pm MDT Jul 14, 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