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

47°F

8°C

Humidity 95%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 Aug 4:55 am MDT
Extended Forecast for

7 Miles WNW Grand Lake CO

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 44. West southwest wind around 10 mph, with gusts as high as 16 mph.

    Low: 44 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 57. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 57 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 42. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 59. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 70%.

    High: 59 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. West wind around 5 mph becoming light and variable. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 44. West southwest wind around 10 mph, with gusts as high as 16 mph.
Sunday
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 57. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 42. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 59. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. West wind around 5 mph becoming light and variable. Chance of precipitation is 70%.
Tuesday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Grand Lake CO
 40.29°N 105.94°W (Elev. 11188 ft)
Last Update:
12:46 am MDT Aug 30, 2026
Forecast Valid:
5am MDT Aug 30, 2026-6pm MDT Sep 5, 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