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.

Fair

55°F

13°C

Humidity 28%
Wind Speed S 3 mph
Barometer 30.31 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 12 Nov 1:15 pm MST
Extended Forecast for

3 Miles NNW Granby CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Light west southwest wind.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Light and variable wind.

    Low: 20 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 47. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 47 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Light west southwest wind.
Tonight
Increasing clouds, with a low around 20. Light and variable wind.
Friday
Partly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph.
Friday Night
Mostly cloudy, with a low around 23. Calm wind.
Saturday
A chance of snow showers before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 47. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Granby CO
 40.14°N 105.95°W (Elev. 8438 ft)
Last Update:
11:46 am MST Nov 12, 2026
Forecast Valid:
1pm MST Nov 12, 2026-6pm MST Nov 18, 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