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

23°F

-5°C

Humidity 69%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Apr 7:35 am MDT
Extended Forecast for

Brainard Lake CO

  • Today

    Today: Sunny, with a high near 46. Breezy, with a west wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 53. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers after noon. Mostly sunny, with a high near 59. Breezy, with a west wind 9 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    High: 59 °F

    Sunny and
    Breezy then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 55. Windy.

    High: 55 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 29. Very windy.

    Low: 29 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 39. Very windy.

    High: 39 °F

    Snow Showers
    Likely and
    Very Windy

Detailed Forecast

Today
Sunny, with a high near 46. Breezy, with a west wind 14 to 17 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 30. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 53. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 35. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday
A chance of rain and snow showers after noon. Mostly sunny, with a high near 59. Breezy, with a west wind 9 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38. Breezy.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 55. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Very windy.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 39. Very windy.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. Windy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 21. Breezy.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
2:31 am MDT Apr 19, 2026
Forecast Valid:
7am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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