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.

Light Snow

32°F

0°C

Humidity 89%
Wind Speed S 3 mph
Barometer 30.09 in
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Last update 28 Apr 7:55 am MDT
Extended Forecast for

Granby CO

  • Today

    Today: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 51 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 22. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 48. Light east wind becoming east northeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 48 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 21. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Wednesday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 22. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Snow showers. Some thunder is also possible. High near 48. Light east wind becoming east northeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 28.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
1:48 am MDT Apr 28, 2026
Forecast Valid:
8am MDT Apr 28, 2026-6pm MDT May 4, 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