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

62°F

17°C

Humidity 35%
Wind Speed W 12 G 23 mph
Barometer 30.17 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 14 May 9:15 am MDT
Extended Forecast for

Brainard Lake CO

  • Today

    Today: Mostly sunny, with a high near 62. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.

    High: 62 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 62. Breezy, with a west wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Breezy, with a west wind 9 to 16 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers likely before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Slight Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 54. Windy. Chance of precipitation is 60%.

    High: 54 °F

    Mostly Sunny
    and Breezy
    then
    Rain/Snow
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41. Windy.

    High: 41 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 62. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 36. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 62. Breezy, with a west wind 10 to 17 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 38. Breezy, with a west wind 9 to 16 mph, with gusts as high as 30 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Saturday Night
Rain showers likely before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Sunday
Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 54. Windy. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 32. Breezy.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41. Windy.
Monday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 22. Breezy.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. Breezy.
Tuesday Night
A chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 25. Breezy.
Wednesday
Sunny, with a high near 52. 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:
6:46 am MDT May 14, 2026
Forecast Valid:
9am MDT May 14, 2026-6pm MDT May 20, 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