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

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Oct 2:55 am MDT
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Snow showers. Steady temperature around 35. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 50. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Snow Showers
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. North wind around 6 mph becoming calm in the evening.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 20. Calm wind.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers. Steady temperature around 35. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 50. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 11. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Clear, with a low around 20. Calm wind.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 25.
Tuesday
A slight chance of showers. Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A chance of showers. Mostly sunny, with a high near 63.
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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:
12:46 am MDT Oct 15, 2026
Forecast Valid:
3am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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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