Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

40°F

4°C

Humidity 50%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 5 Aug 6:15 am MDT
Extended Forecast for

Granby CO

Red Flag Warning August 5, 11:00am until August 5, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Areas of smoke. Sunny, with a high near 83. Breezy, with a light west southwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 83 °F

    Areas Smoke
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light west southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 31 mph.

    High: 84 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. Breezy.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Areas of smoke. Sunny, with a high near 83. Breezy, with a light west southwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 40. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 83. Light west southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 43. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 84. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 44. Breezy.
Friday
Mostly sunny, with a high near 82. Breezy.
Friday Night
Partly cloudy, with a low around 39. Breezy.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Breezy.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
4:01 am MDT Aug 5, 2025
6am MDT Aug 5, 2025-6pm MDT Aug 11, 2025
 
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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