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

64°F

18°C

Humidity 58%
Wind Speed NW 3 mph
Barometer 30.41 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Aug 9:35 am MDT
Extended Forecast for

2 Miles W Trail Ridge CO

  • Today

    Today: Showers and thunderstorms likely, mainly between 3pm and 5pm. Partly sunny, with a high near 62. West southwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

    High: 62 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming south southwest in the evening.

    Low: 39 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 59. West southwest wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 59 °F

    Chance
    Showers then
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 37. West wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. West wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 61 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between 3pm and 5pm. Partly sunny, with a high near 62. West southwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming south southwest in the evening.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 59. West southwest wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 37. West wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. West wind 3 to 7 mph. Winds could gust as high as 15 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 63.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Trail Ridge CO
 40.43°N 105.78°W (Elev. 11247 ft)
Last Update:
12:46 am MDT Aug 14, 2026
Forecast Valid:
9am MDT Aug 14, 2026-6pm MDT Aug 20, 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