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.

Partly Cloudy

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 30 Apr 4:15 am MDT
Extended Forecast for

5 Miles SW Grand Lake CO

  • Overnight

    Overnight: A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Light east northeast wind. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 43. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 47. Calm wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. East northeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Light east northeast wind. Little or no snow accumulation expected.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 43. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 47. Calm wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 21. East northeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 29.
Sunday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 53.
Tuesday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

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 30, 2026
Forecast Valid:
4am MDT Apr 30, 2026-6pm MDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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