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

60°F

16°C

Humidity 22%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Apr 11:15 am MDT
Extended Forecast for

Brainard Lake CO

  • Today

    Today: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers between 1pm and 2pm, then a slight chance of rain and snow showers after 2pm. Mostly sunny, with a high near 57. West wind 7 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Breezy, with a south southeast wind 9 to 14 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 34 mph.

    Low: 38 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 50 mph.

    High: 55 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Very windy, with a west wind 34 to 40 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 36. Very windy, with a west wind 41 to 46 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 36 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 70%.

    High: 39 °F

    Snow Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers between 1pm and 2pm, then a slight chance of rain and snow showers after 2pm. Mostly sunny, with a high near 57. West wind 7 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 38. Breezy, with a south southeast wind 9 to 14 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Mostly sunny, with a high near 55. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 50 mph.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Very windy, with a west wind 34 to 40 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 36. Very windy, with a west wind 41 to 46 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 70 mph.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Windy.
Friday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 70%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Saturday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 23. Breezy.
Sunday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Snow showers. Mostly cloudy, with a low around 24.
Monday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
2:41 am MDT Apr 21, 2026
Forecast Valid:
11am MDT Apr 21, 2026-6pm MDT Apr 27, 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