National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

35°F

2°C

Humidity 82%
Wind Speed S 3 mph
Barometer 30.27 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Nov 9:35 pm MST
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Light west northwest wind.

    High: 48 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 51. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 16 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 11am. Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Light west northwest wind.
Saturday Night
Partly cloudy, with a low around 18. Calm wind.
Sunday
A chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 51. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 41. Breezy.
Monday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers before 11am. Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 42.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 14.
Friday
A slight chance of snow showers. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
6:52 pm MST Nov 21, 2025
Forecast Valid:
9pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation