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

49°F

9°C

Humidity 72%
Wind Speed E 6 mph
Barometer 30.37 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 2 Sep 12:15 am MDT
Extended Forecast for

6 Miles ENE Grand Lake CO

  • Overnight

    Overnight: Mostly clear, with a low around 40. Southwest wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

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

    Low: 42 °F

    Partly Cloudy

  • Saturday

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

    High: 60 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Southwest wind 8 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 57. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 39. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 59. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 40. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 59.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Grand Lake CO
 40.28°N 105.71°W (Elev. 11201 ft)
Last Update:
12:47 pm MDT Sep 1, 2026
Forecast Valid:
12am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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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