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 69%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 2 Sep 1:15 am MDT
Extended Forecast for

6 Miles N Grand Lake CO

  • Overnight

    Overnight: Mostly clear, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. Southwest wind 6 to 14 mph, with gusts as high as 28 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Southwest wind 6 to 11 mph becoming light south southwest in the evening. Winds could gust as high as 23 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

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

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

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

    Low: 42 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 39. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 67. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 39. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 69. Southwest wind 6 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 39. Southwest wind 6 to 11 mph becoming light south southwest in the evening. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Grand Lake CO
 40.34°N 105.83°W (Elev. 9505 ft)
Last Update:
12:46 am MDT Sep 2, 2026
Forecast Valid:
1am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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Chance of Precipitation