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

31°F

-1°C

Humidity 49%
Wind Speed E 3 mph
Barometer 30.31 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 20 Apr 1:35 am MDT
Extended Forecast for

5 Miles SW Grand Lake CO

  • Overnight

    Overnight: Mostly clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. South southeast wind around 5 mph becoming light and variable in the evening.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 30%.

    Low: 30 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Light and variable wind.
Monday
Mostly sunny, with a high near 62. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. South southeast wind around 5 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 61. Breezy.
Wednesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 47. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 47. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 46.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
12:46 am MDT Apr 20, 2026
Forecast Valid:
1am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation