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

20°F

-7°C

Humidity 76%
Wind Speed SE 5 mph
Barometer 30.20 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 13 Nov 5:15 am MST
Extended Forecast for

Brainard Lake CO

  • Today

    Today: Partly sunny, with a high near 46. West wind 5 to 10 mph becoming light and variable in the morning. Winds could gust as high as 16 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 30. West wind 3 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. West southwest wind around 6 mph becoming light and variable in the afternoon. New snow accumulation of less than one inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 24. West northwest wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 38. West wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 16 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. West wind 5 to 10 mph becoming light and variable in the morning. Winds could gust as high as 16 mph.
Tonight
Mostly cloudy, with a steady temperature around 30. West wind 3 to 8 mph.
Saturday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. West southwest wind around 6 mph becoming light and variable in the afternoon. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 24. West northwest wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 38. West wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 33. Windy.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 19. Breezy.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.6°W (Elev. 10607 ft)
Last Update:
2:58 am MST Nov 13, 2026
Forecast Valid:
5am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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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