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

46°F

8°C

Humidity 43%
Wind Speed E 9 mph
Barometer 29.98 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 4 Nov 3:55 pm MST
Extended Forecast for

Granby CO

  • This Afternoon

    This Afternoon: A chance of rain showers before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 52. East wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 17. East southeast wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. Calm wind becoming west around 5 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. East southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 11am, mixing with rain after 2pm. Partly sunny, with a high near 52. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 52 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain showers before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 52. East wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 17. East southeast wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 52. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 17. East southeast wind 5 to 7 mph becoming calm in the evening.
Friday
A chance of snow showers after 11am, mixing with rain after 2pm. Partly sunny, with a high near 52. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 57.
Sunday Night
Clear, with a low around 20.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 21.
Veterans Day
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.92°W (Elev. 8159 ft)
Last Update:
11:47 am MST Nov 4, 2026
Forecast Valid:
4pm MST Nov 4, 2026-6pm MST Nov 11, 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