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

41°F

5°C

Humidity 61%
Wind Speed NE 8 G 18 mph
Barometer 30.02 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 4 Oct 11:35 pm MDT
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Partly cloudy, with a low around 29. Southwest wind 5 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 57. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 29. East southeast wind 5 to 8 mph.

    Low: 29 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 59. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Southwest wind 5 to 9 mph.
Sunday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 57. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29. East southeast wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 59. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 26. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 66. Breezy.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 65.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 29.
Saturday
A slight chance of showers. Mostly sunny, with a high near 64.
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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:
2:20 pm MDT Oct 4, 2025
Forecast Valid:
12am MDT Oct 5, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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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