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

12°F

-11°C

Humidity 66%
Wind Speed NE 3 mph
Barometer 30.35 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 17 Jan 9:15 pm MST
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -4. South wind around 5 mph becoming light and variable after midnight.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37. Wind chill values as low as -2. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 11. Calm wind. Little or no snow accumulation expected.

    Low: 11 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow before 11am. Partly sunny, then gradually becoming sunny, with a high near 32. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -1. West southwest wind around 5 mph becoming calm in the evening.

    Low: -1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Wind chill values as low as -4. South wind around 5 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 37. Wind chill values as low as -2. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 11. Calm wind. Little or no snow accumulation expected.
M.L.King Day
A 30 percent chance of snow before 11am. Partly sunny, then gradually becoming sunny, with a high near 32. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around -1. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 5.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 9.
Friday
A chance of snow. Partly sunny, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
2:16 pm MST Jan 17, 2026
Forecast Valid:
9pm MST Jan 17, 2026-6pm MST Jan 24, 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