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

59°F

15°C

Humidity 12%
Wind Speed W 14 G 20 mph
Barometer 30.25 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 19 Apr 3:55 pm MDT
Extended Forecast for

3 Miles SSE Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West southwest wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 57. West southwest wind 3 to 7 mph.

    High: 57 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West southwest wind 7 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Windy.

    High: 53 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Mostly clear, with a low around 32. West southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 57. West southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West southwest wind 7 to 10 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Windy.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 38. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 20.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 38.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 20.
Sunday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
Last Update:
12:47 pm MDT Apr 19, 2026
Forecast Valid:
4pm MDT Apr 19, 2026-6pm MDT Apr 26, 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