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

52°F

11°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.43 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 29 Aug 10:15 pm MDT
Extended Forecast for

Rollins Pass CO

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Breezy, with a west wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 59 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. West wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 59 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. West northwest wind 6 to 10 mph becoming southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Breezy, with a west wind 14 to 18 mph, with gusts as high as 30 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. West wind 6 to 8 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. West northwest wind 6 to 10 mph becoming southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.
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 42.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rollins Pass CO
 39.93°N 105.67°W (Elev. 11178 ft)
Last Update:
12:46 pm MDT Aug 29, 2026
Forecast Valid:
10pm MDT Aug 29, 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