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.

Partly Cloudy

53°F

12°C

Humidity 48%
Wind Speed SE 15 G 25 mph
Barometer 30.10 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 Oct 10:15 am MDT
Extended Forecast for

Granby CO

  • Today

    Today: A chance of rain showers before 4pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 49. East wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. Low around 27. West wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely, possibly mixed with rain, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. East wind 5 to 7 mph becoming calm after midnight.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming south around 5 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain showers before 4pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 49. East wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all snow after 3am. Low around 27. West wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, possibly mixed with rain, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 11. East wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 57. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 63.
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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:
12:46 am MDT Oct 14, 2026
Forecast Valid:
10am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation