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

29°F

-2°C

Humidity 74%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 7 Mar 11:35 pm MDT
Extended Forecast for

2 Miles SW Grand Lake CO

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 10. West southwest wind around 6 mph.

    Low: 10 °F

    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 43. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. West southwest wind 7 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. West southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after 11am. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 10. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 43. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 18. West southwest wind 7 to 10 mph.
Monday
Sunny, with a high near 47. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 24. West southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of rain and snow showers after 11am. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Breezy.
Wednesday
Mostly sunny, with a high near 36. Breezy.
Wednesday Night
Partly cloudy, with a low around 20. Breezy.
Thursday
Partly sunny, with a high near 49. Windy.
Thursday Night
Partly cloudy, with a low around 30. Windy.
Friday
Partly sunny, with a high near 49. Windy.
Friday Night
Mostly cloudy, with a low around 27. Breezy.
Saturday
A slight chance of snow. Partly sunny, with a high near 49. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grand Lake CO
 40.23°N 105.85°W (Elev. 8369 ft)
Last Update:
11:46 am MST Mar 7, 2026
Forecast Valid:
10pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
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