Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

41°F

5°C

Humidity 49%
Wind Speed E 6 mph
Barometer 30.43 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Oct 12:15 am MDT
Extended Forecast for

Grand Lake CO

  • Overnight

    Overnight: Clear, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 68. Southwest wind 3 to 6 mph.

    High: 68 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Cloudy, with a high near 62. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Cloudy, with a low around 47. West southwest wind 3 to 5 mph.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain showers before noon, then a slight chance of rain and snow showers. Some thunder is also possible.  Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 35. South wind around 5 mph.
Thursday
Increasing clouds, with a high near 68. Southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 41. East southeast wind around 5 mph becoming calm in the evening.
Friday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 62. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 47. West southwest wind 3 to 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42.
Sunday
A chance of rain showers before noon, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 55. Breezy.
Sunday Night
Partly cloudy, with a low around 28.
Columbus Day
A slight chance of showers after noon. Mostly sunny, with a high near 59.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 32.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 60.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
1:30 pm MDT Oct 8, 2025
12am MDT Oct 9, 2025-6pm MDT Oct 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

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