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.

Light Snow

10°F

-12°C

Humidity 87%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 7°F (-14°C)
Visibility 1.00 mi
Last update 7 Mar 6:55 am MST
Extended Forecast for

4 Miles WSW Grand Lake CO

  • Today

    Today: Sunny, with a high near 34. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. West northwest wind 3 to 7 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. Light west wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. West southwest wind 6 to 8 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Breezy.

    High: 38 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 34. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tonight
Mostly clear, with a low around 13. West northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 43. Light west wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 20. West southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 49. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 25.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 48. Breezy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 38. Breezy.
Wednesday Night
Partly cloudy, with a low around 21. Breezy.
Thursday
Partly sunny, with a high near 47. Breezy.
Thursday Night
Mostly cloudy, with a low around 29. Breezy.
Friday
Partly sunny, with a high near 48. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
3:12 am MST Mar 7, 2026
Forecast Valid:
7am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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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