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

49°F

9°C

Humidity 61%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 14 Jun 7:55 am MDT
Extended Forecast for

Brainard Lake CO

  • Today

    Today: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 54. South wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 36. North northeast wind 5 to 9 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. West wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Windy, with a west northwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 69 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Very windy.

    Low: 46 °F

    Mostly Clear
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Strong and damaging winds.

    High: 73 °F

    Sunny and
    Damaging
    Winds

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. Windy.

    Low: 38 °F

    Clear and
    Windy then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 54. South wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 36. North northeast wind 5 to 9 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 62. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 38. West wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 69. Windy, with a west northwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 46. Very windy.
Wednesday
Sunny, with a high near 73. Strong and damaging winds.
Wednesday Night
Clear, with a low around 38. Windy.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 41.
Juneteenth
Mostly sunny, with a high near 72. Breezy.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
1:51 am MDT Jun 14, 2026
Forecast Valid:
8am MDT Jun 14, 2026-6pm MDT Jun 20, 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