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.

Overcast

29°F

-2°C

Humidity 56%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 7 Dec 3:35 pm MST
Extended Forecast for

4 Miles N Granby CO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 29. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

    High: 29 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. West southwest wind 6 to 9 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 39. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 39 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 42. Breezy.

    High: 42 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 29. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 8. West southwest wind 6 to 9 mph.
Monday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 14. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 39. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 42. Breezy.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 23. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Granby CO
 40.16°N 105.95°W (Elev. 8343 ft)
Last Update:
1:27 pm MST Dec 7, 2025
Forecast Valid:
3pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation