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

56°F

13°C

Humidity 54%
Wind Speed W 14 G 17 mph
Barometer 30.01 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Oct 9:15 pm MDT
Extended Forecast for

Georgetown CO

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 37 mph.

    Low: 44 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 66. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 37 mph.

    High: 66 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 59. Breezy, with a southwest wind 6 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 59 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 36. East southeast wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. Some thunder is also possible. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Some thunder is also possible. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers, mainly after noon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 37 mph.
Columbus Day
Sunny, with a high near 66. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 40. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 59. Breezy, with a southwest wind 6 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 36. East southeast wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow showers. Some thunder is also possible. High near 49. Chance of precipitation is 90%.
Wednesday Night
Snow showers, mainly before midnight. Some thunder is also possible. Low around 32. Chance of precipitation is 80%.
Thursday
A chance of snow showers, mainly after noon. Partly sunny, with a high near 51.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Friday
A slight chance of snow showers before noon. Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37. Breezy.
Sunday
Sunny, with a high near 62. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Georgetown CO
 39.71°N 105.71°W (Elev. 8747 ft)
Last Update:
12:46 pm MDT Oct 11, 2026
Forecast Valid:
9pm MDT Oct 11, 2026-6pm MDT Oct 18, 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