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

57°F

14°C

Humidity 39%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 7 Jul 12:35 am MDT
Extended Forecast for

5 Miles NW Grand Lake CO

  • Overnight

    Overnight: Patchy smoke. Partly cloudy, with a low around 48. South southwest wind 3 to 6 mph.

    Low: 48 °F

    Patchy Smoke

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy smoke. Partly sunny, with a high near 72. Light southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    High: 72 °F

    Patchy Smoke
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. Light west northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 71 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

    High: 72 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

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

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Partly cloudy, with a low around 48. South southwest wind 3 to 6 mph.
Tuesday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy smoke. Partly sunny, with a high near 72. Light southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. Light west northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 79. Breezy.
Sunday Night
Mostly clear, with a low around 48. Breezy.
Monday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Grand Lake CO
 40.29°N 105.91°W (Elev. 10167 ft)
Last Update:
12:46 am MDT Jul 7, 2026
Forecast Valid:
12am MDT Jul 7, 2026-6pm MDT Jul 13, 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