Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

38°F

3°C

Humidity 55%
Wind Speed E 6 mph
Barometer 30.45 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 9 Oct 1:35 am MDT
Extended Forecast for

Grand Lake CO

  • Overnight

    Overnight: Clear, with a low around 38. South southwest wind around 6 mph.

    Low: 38 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 65. West southwest wind 3 to 6 mph.

    High: 65 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. East southeast wind around 5 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Cloudy, with a high near 60. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 60 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Cloudy, with a low around 46. West southwest wind 3 to 5 mph.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers, mainly before noon. Some thunder is also possible.  Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 38. South southwest wind around 6 mph.
Thursday
Increasing clouds, with a high near 65. West southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 43. East southeast wind around 5 mph becoming calm after midnight.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 60. 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 46. West southwest wind 3 to 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43.
Sunday
A chance of rain and snow showers, mainly before noon. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy.
Sunday Night
Mostly clear, with a low around 31.
Columbus Day
A slight chance of showers after noon. Mostly sunny, with a high near 56.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 34.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 34.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.79°W (Elev. 8599 ft)
1:30 pm MDT Oct 8, 2025
1am MDT Oct 9, 2025-6pm MDT Oct 15, 2025
 
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Additional Resources

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