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.

Overcast

35°F

2°C

Humidity 50%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 24 Nov 7:35 pm MST
Extended Forecast for

5 Miles SW Grand Lake CO

  • Tonight

    Tonight: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 19. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Sunny, with a high near 34. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 16. West southwest wind around 6 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Partly sunny, with a high near 37. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 37 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 19. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 34. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Increasing clouds, with a low around 16. West southwest wind around 6 mph.
Wednesday
A 20 percent chance of snow showers. Partly sunny, with a high near 37. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 19. West wind 5 to 13 mph, with gusts as high as 23 mph.
Thanksgiving Day
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 43.
Friday Night
A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 35.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 15.
Sunday
Snow showers likely. Mostly cloudy, with a high near 29.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 8.
Monday
A chance of snow showers. Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
2:21 pm MST Nov 24, 2025
Forecast Valid:
8pm MST Nov 24, 2025-6pm MST Dec 1, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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