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

62°F

17°C

Humidity 50%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 2 Sep 10:35 am MDT
Extended Forecast for

5 Miles ENE Grand Lake CO

  • Today

    Today: Sunny, with a high near 62. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 42. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. West southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West southwest wind 5 to 9 mph becoming light. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. West southwest wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 62. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 42. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 64. West southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 43. West southwest wind 5 to 9 mph becoming light. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 66. West southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.
Saturday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 45.
Sunday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 62.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Grand Lake CO
 40.28°N 105.74°W (Elev. 10400 ft)
Last Update:
3:41 am MDT Sep 2, 2026
Forecast Valid:
10am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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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