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 92%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 1.75 mi
Last update 30 Apr 6:55 pm MDT
Extended Forecast for

5 Miles NNE Granby CO

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48. Calm wind becoming northeast 5 to 7 mph in the afternoon. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

Detailed Forecast

Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48. Calm wind becoming northeast 5 to 7 mph in the afternoon. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 17. Northeast wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Granby CO
 40.16°N 105.9°W (Elev. 8360 ft)
Last Update:
2:36 pm MDT Apr 30, 2026
Forecast Valid:
7pm MDT Apr 30, 2026-6pm MDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation