National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

87°F

31°C

Humidity 8%
Wind Speed NW 9 G 21 mph
Barometer 30.44 in
Dewpoint 17°F (-8°C)
Visibility NA
Heat Index84°F (29°C)
Last update 11 Jul 3:15 pm MDT
Extended Forecast for

Brainard Lake CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 72. Northeast wind around 8 mph.

    High: 72 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northeast wind 6 to 8 mph becoming southwest after midnight.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. South wind 6 to 14 mph becoming east in the morning. Winds could gust as high as 24 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Breezy, with an east southeast wind 7 to 15 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Clear

  • Monday

    Monday: Sunny, with a high near 78. West southwest wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Breezy.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Breezy.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 72. Northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 48. Northeast wind 6 to 8 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 76. South wind 6 to 14 mph becoming east in the morning. Winds could gust as high as 24 mph.
Sunday Night
Mostly clear, with a low around 48. Breezy, with an east southeast wind 7 to 15 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.
Monday
Sunny, with a high near 78. West southwest wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 78. Breezy.
Tuesday Night
Mostly clear, with a low around 48. Breezy.
Wednesday
Sunny, with a high near 78. Breezy.
Wednesday Night
Mostly clear, with a low around 48. Breezy.
Thursday
Sunny, with a high near 77. Breezy.
Thursday Night
Partly cloudy, with a low around 48. Breezy.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.09°N 105.57°W (Elev. 10564 ft)
Last Update:
12:46 pm MDT Jul 11, 2026
Forecast Valid:
3pm MDT Jul 11, 2026-6pm MDT Jul 17, 2026
 
Forecast Discussion
 
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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