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.

Partly Cloudy

44°F

7°C

Humidity 78%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 11 Oct 4:35 am MDT
Extended Forecast for

5 Miles ESE Grand Lake CO

  • Today

    Today: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 54. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Partly cloudy, with a low around 36. Breezy, with a south wind 5 to 10 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 31 mph.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 51. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 34 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain showers after midnight, mixing with snow after 3am. Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 50. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 50 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 54. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of showers, mainly before 9pm. Partly cloudy, with a low around 36. Breezy, with a south wind 5 to 10 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 31 mph.
Columbus Day
Mostly sunny, with a high near 51. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 34 mph.
Monday Night
A chance of rain showers after midnight, mixing with snow after 3am. Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 50. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Wednesday
Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Thursday
A chance of snow showers. Partly sunny, with a high near 35.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grand Lake CO
 40.24°N 105.73°W (Elev. 10371 ft)
Last Update:
12:46 am MDT Oct 11, 2026
Forecast Valid:
4am MDT Oct 11, 2026-6pm MDT Oct 17, 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