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

Granby-Grand County Airport (KGNB)

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

Overcast

21°F

-6°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 30.14 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 4 Nov 4:35 am MST
Extended Forecast for

Granby CO

  • Today

    Today: A slight chance of rain and snow showers between 11am and 2pm, then a chance of rain showers. Mostly cloudy, with a high near 53. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 53 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 17. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. Calm wind becoming west southwest around 5 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Southeast wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain and snow showers between 11am and 2pm, then a chance of rain showers. Mostly cloudy, with a high near 53. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 17. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 53. Calm wind becoming west southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 19. Southeast wind around 5 mph becoming calm in the evening.
Friday
A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 56.
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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:
11:46 pm MST Nov 3, 2026
Forecast Valid:
4am MST Nov 4, 2026-6pm MST Nov 10, 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