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.

Fair

63°F

17°C

Humidity 12%
Wind Speed W 9 G 18 mph
Barometer 30.24 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 20 Apr 3:55 pm MDT
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 5 to 8 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Windy, with a light south southwest wind becoming west southwest 20 to 25 mph in the morning. Winds could gust as high as 38 mph.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Partly cloudy, with a low around 28. Windy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 49. Windy.

    High: 49 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Friday

    Friday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52. Breezy.

    High: 52 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 66. Windy, with a light south southwest wind becoming west southwest 20 to 25 mph in the morning. Winds could gust as high as 38 mph.
Wednesday Night
A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Partly cloudy, with a low around 28. Windy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Thursday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 49. Windy.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Saturday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 50. Breezy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23.
Sunday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
12:47 pm MDT Apr 20, 2026
Forecast Valid:
4pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation