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

29°F

-2°C

Humidity 69%
Wind Speed E 3 mph
Barometer 30.38 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 6 Apr 2:15 am MDT
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. West wind 5 to 8 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Mostly cloudy, with a high near 59. Breezy, with a light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 59 °F

    Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 8pm. Partly cloudy, with a low around 27. West wind 9 to 14 mph becoming light west southwest in the evening. Winds could gust as high as 22 mph.

    Low: 27 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 59. Breezy.

    High: 59 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before noon, then rain showers likely. Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers before midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 23. Calm wind.
Monday
Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 24. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Mostly cloudy, with a high near 59. Breezy, with a light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of showers before 8pm. Partly cloudy, with a low around 27. West wind 9 to 14 mph becoming light west southwest in the evening. Winds could gust as high as 22 mph.
Wednesday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 59. Breezy.
Wednesday Night
Partly cloudy, with a low around 26. Breezy.
Thursday
A slight chance of rain and snow showers before noon, then rain showers likely. Partly sunny, with a high near 59. Breezy.
Thursday Night
A chance of showers before midnight. Mostly cloudy, with a low around 30.
Friday
Showers likely, mainly after noon. Partly sunny, with a high near 62.
Friday Night
A chance of showers. Mostly cloudy, with a low around 30.
Saturday
Showers likely. Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 30.
Sunday
Showers likely. Mostly cloudy, with a high near 57.
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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 Apr 6, 2026
Forecast Valid:
2am MDT Apr 6, 2026-6pm MDT Apr 12, 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