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

60°F

16°C

Humidity 55%
Wind Speed NE 6 mph
Barometer 30.39 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 5 Sep 10:55 pm MDT
Extended Forecast for

Rollins Pass CO

  • Tonight

    Tonight: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 45. Southwest wind around 7 mph.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 63. West wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 63 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 44. Southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 59 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

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

    High: 61 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 45. Southwest wind around 7 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 63. West wind 6 to 8 mph becoming east southeast in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 44. Southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Labor Day
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 42. West wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 42.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
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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:
10:41 pm MDT Sep 5, 2026
Forecast Valid:
11pm MDT Sep 5, 2026-6pm MDT Sep 12, 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