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

26°F

-3°C

Humidity 65%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 24 Dec 1:55 am MST
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. West southwest wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. West southwest wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 49. Breezy, with a west southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 49 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm, then a chance of rain and snow. Partly cloudy, with a low around 29. West southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 11am, then a chance of snow. Partly sunny, with a high near 45. Windy. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Light and variable wind.
Wednesday
Mostly sunny, with a high near 49. West southwest wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West southwest wind 3 to 5 mph.
Christmas Day
Partly sunny, with a high near 49. Breezy, with a west southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A slight chance of rain before 11pm, then a chance of rain and snow. Partly cloudy, with a low around 29. West southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow before 11am, then a chance of snow. Partly sunny, with a high near 45. Windy. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7.
Sunday
Sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
2:06 pm MST Dec 23, 2025
Forecast Valid:
2am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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