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.

Partly Cloudy

51°F

11°C

Humidity 30%
Wind Speed N 5 mph
Barometer 29.94 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 4 Nov 1:35 pm MST
Extended Forecast for

Granby CO

  • This Afternoon

    This Afternoon: A slight chance of rain and snow showers before 2pm, then a chance of rain showers between 2pm and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 53. East wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm. Mostly cloudy, with a low around 17. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 17 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. Calm wind becoming west around 5 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. East southeast wind around 6 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 slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °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 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers before 2pm, then a chance of rain showers between 2pm and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 53. East wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 8pm. Mostly cloudy, with a low around 17. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 53. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 17. East southeast wind around 6 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 slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 19.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
11:47 am MST Nov 4, 2026
Forecast Valid:
1pm MST Nov 4, 2026-6pm MST Nov 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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