Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

57°F

14°C

Humidity 13%
Wind Speed W 3 mph
Barometer 30.17 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 21 Mar 9:35 pm MDT
Extended Forecast for

Granby CO

Red Flag Warning March 21, 09:54pm until March 21, 10:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning March 21, 09:54pm until March 21, 10:00pm

    NOW until 10:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon.  Partly sunny, with a high near 63. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 17 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 63. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 63. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 69. Breezy.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 71. Breezy.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 68. Breezy.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of rain. Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A slight chance of rain. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
12:47 pm MDT Mar 21, 2026
9pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
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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