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.

Fair

-4°F

-20°C

Humidity 76%
Wind Speed E 3 mph
Barometer 30.39 in
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Last update 27 Jan 3:55 am MST
Extended Forecast for

Granby CO

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around -5. Wind chill values as low as -13. West southwest wind 5 to 7 mph.

    Low: -5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Wind chill values as low as -4. Calm wind becoming west around 6 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph. Little or no snow accumulation expected.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. West wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 8 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around -5. Wind chill values as low as -13. West southwest wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 37. Wind chill values as low as -4. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph. Little or no snow accumulation expected.
Thursday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. West wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 34.
Friday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
3:25 am MST Jan 27, 2026
Forecast Valid:
4am MST Jan 27, 2026-6pm MST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation