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

52°F

11°C

Humidity 48%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Jul 2:15 am MDT
Extended Forecast for

Georgetown CO

  • Overnight

    Overnight: Clear, with a steady temperature around 57. Southwest wind 6 to 8 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Southwest wind 5 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. East wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 79. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. East wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Breezy.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 57. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 76. Southwest wind 5 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 53. East wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 79. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 54. East wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 79. Breezy.
Tuesday Night
Mostly clear, with a low around 53. Breezy.
Wednesday
Sunny, with a high near 80. Breezy.
Wednesday Night
Mostly clear, with a low around 53. Breezy.
Thursday
Sunny, with a high near 80. Breezy.
Thursday Night
Mostly clear, with a low around 53. Breezy.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 78. Breezy.
Friday Night
Partly cloudy, with a low around 55. Breezy.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Georgetown CO
 39.71°N 105.68°W (Elev. 10699 ft)
Last Update:
12:46 am MDT Jul 12, 2026
Forecast Valid:
2am MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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