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

40°F

4°C

Humidity 34%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 19 Apr 9:35 pm MDT
Extended Forecast for

3 Miles N Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 23. North northwest wind around 6 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 56. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 40. Breezy.

    High: 40 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. North northwest wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 56. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 28. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 7 mph.
Wednesday
A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 40. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 39.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Sunday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Lake CO
 40.3°N 105.83°W (Elev. 9613 ft)
Last Update:
12:47 pm MDT Apr 19, 2026
Forecast Valid:
9pm 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