National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Overcast

34°F

1°C

Humidity 73%
Wind Speed N 17 mph
Barometer 30.17 in (1022.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 1 Apr 1:53 am CDT
Extended Forecast for

Green Bay WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. North northeast wind around 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow, freezing rain, and sleet before 4am, then rain or freezing rain between 4am and 5am, then freezing rain after 5am. Low around 32. East northeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Wintry
    Mix

  • Thursday

    Thursday: Rain or freezing rain, becoming all rain after 7am. Some thunder is also possible. High near 49. East wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

    High: 49 °F

    Rain/Freezing
    Rain then
    Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 1am. Low around 37. East wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely, then rain and possibly a thunderstorm after 10pm. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. North northeast wind around 9 mph.
Wednesday
Partly sunny, with a high near 38. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Snow, freezing rain, and sleet before 4am, then rain or freezing rain between 4am and 5am, then freezing rain after 5am. Low around 32. East northeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Thursday
Rain or freezing rain, becoming all rain after 7am. Some thunder is also possible. High near 49. East wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Thursday Night
Rain and possibly a thunderstorm before 1am. Low around 37. East wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 51.
Friday Night
Rain likely, then rain and possibly a thunderstorm after 10pm. Low around 36. Chance of precipitation is 90%.
Saturday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
1:21 am CDT Apr 1, 2026
Forecast Valid:
1am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation