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

51°F

11°C

Humidity 44%
Wind Speed E 5 mph
Barometer 30.43 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Aug 4:35 am MDT
Extended Forecast for

9 Miles W Grand Lake CO

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Increasing clouds, with a high near 70. Light west northwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 70 °F

    Areas Smoke
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke. Mostly cloudy, with a low around 51. West wind 3 to 7 mph.

    Low: 51 °F

    Slight Chance
    T-storms then
    Areas Smoke

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Partly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers then
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Increasing clouds, with a high near 70. Light west northwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke. Mostly cloudy, with a low around 51. West wind 3 to 7 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 60.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Grand Lake CO
 40.24°N 105.99°W (Elev. 10430 ft)
Last Update:
12:46 am MDT Aug 9, 2026
Forecast Valid:
4am MDT Aug 9, 2026-6pm MDT Aug 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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