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

47°F

8°C

Humidity 45%
Wind Speed W 3 mph
Barometer 29.97 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 1:15 pm MST
Extended Forecast for

Granby CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 48. East wind around 9 mph, with gusts as high as 15 mph.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then snow showers likely. Cloudy, with a low around 26. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers likely before 10am, then a chance of rain and snow showers. Cloudy, with a high near 44. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Calm wind becoming west around 5 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers after 11am. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 48. East wind around 9 mph, with gusts as high as 15 mph.
Tonight
A chance of rain and snow showers before 8pm, then snow showers likely. Cloudy, with a low around 26. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely before 10am, then a chance of rain and snow showers. Cloudy, with a high near 44. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 20. Calm wind.
Saturday
Mostly sunny, with a high near 48. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A chance of rain and snow showers after 11am. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 42.
Monday Night
A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 10.
Tuesday
A chance of snow showers. Partly sunny, with a high near 33. Breezy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 4.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 34.
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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:
11:58 am MST Nov 20, 2025
Forecast Valid:
1pm MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation