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.

Light Rain

61°F

16°C

Humidity 62%
Wind Speed W 14 G 18 mph
Barometer 30.39 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 30 Aug 11:55 am MDT
Extended Forecast for

Trail Ridge CO

  • This Afternoon

    This Afternoon: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Steady temperature around 52. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 37. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 58. Southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    High: 58 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. West southwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.

    High: 61 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Steady temperature around 52. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 37. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 58. Southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. West southwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 59. Breezy.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 63.
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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 am MDT Aug 30, 2026
Forecast Valid:
12pm MDT Aug 30, 2026-6pm MDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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