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.

Fair

3°F

-16°C

Humidity 77%
Wind Speed E 5 mph
Barometer 30.45 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 9 Jan 9:35 pm MST
Extended Forecast for

2 Miles SSE Grand Lake CO

  • Tonight

    Tonight: Mostly cloudy, with a low around -1. Wind chill values as low as -12. Southwest wind around 8 mph.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. Wind chill values as low as -11. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Wind chill values as low as -2. West southwest wind 3 to 6 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Wind chill values as low as -2. Calm wind becoming west around 6 mph in the afternoon.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. West wind around 6 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around -1. Wind chill values as low as -12. Southwest wind around 8 mph.
Saturday
Partly sunny, with a high near 23. Wind chill values as low as -11. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Mostly clear, with a low around 5. Wind chill values as low as -2. West southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 35. Wind chill values as low as -2. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 10. West wind around 6 mph.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
A chance of snow. Partly cloudy, with a low around 9.
Friday
A chance of snow. Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
2:16 pm MST Jan 9, 2026
Forecast Valid:
9pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation