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

32°F

0°C

Humidity 80%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Apr 4:15 am MDT
Extended Forecast for

Granby CO

  • Today

    Today: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 62 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 29. West wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Breezy, with a west southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 61 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 57. Breezy, with a west southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

    High: 57 °F

    Breezy. Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 40%.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers. High near 48. Breezy. Chance of precipitation is 80%.

    High: 48 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers. Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 29. West wind 5 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 61. Breezy, with a west southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly clear, with a low around 28. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Monday
A slight chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 57. Breezy, with a west southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 40%.
Tuesday
Snow showers. High near 48. Breezy. Chance of precipitation is 80%.
Tuesday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 54. Breezy.
Wednesday Night
Mostly clear, with a low around 22. Breezy.
Thursday
Sunny, with a high near 58. Breezy.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 22. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 49. Breezy.
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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:
3:58 am MDT Apr 11, 2026
Forecast Valid:
4am MDT Apr 11, 2026-6pm MDT Apr 17, 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