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

60°F

16°C

Humidity 46%
Wind Speed E 3 mph
Barometer 30.41 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Jul 12:35 am MDT
Extended Forecast for

10 Miles NW Grand Lake CO

  • Overnight

    Overnight: Mostly clear, with a low around 39. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 72. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Breezy, with an east southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 67. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.

    High: 69 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 39. South wind around 9 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 72. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 38. Breezy, with an east southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 67. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 38. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 38. Breezy.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 69.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Monday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 65.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 39.
Tuesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Grand Lake CO
 40.38°N 105.95°W (Elev. 12001 ft)
Last Update:
12:46 am MDT Jul 15, 2026
Forecast Valid:
12am MDT Jul 15, 2026-6pm MDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation