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

39°F

4°C

Humidity 71%
Wind Speed W 7 mph
Barometer 30.02 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Jan 1:15 pm MST
Extended Forecast for

Granby CO

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Cloudy, with a high near 40. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. South southwest wind 3 to 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 44. Breezy, with a west wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 44 °F

    Slight Chance
    Snow then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 60%.

    High: 40 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Cloudy, with a high near 40. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 19. South southwest wind 3 to 6 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 44. Breezy, with a west wind 7 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 20.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 9.
Thursday
A chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
3:26 am MST Jan 2, 2026
Forecast Valid:
1pm MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation