Local weather outlook
Weather forecast
Source: NWS
| National Weather Service Forecast for:
Green Bay, WI Issued by: National Weather Service Green Bay, WI |
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| Updated: 08/16/2026 10:26pm | ||||||||||||||||||||||||||||||||||||||||
| Green Bay | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear. Low around 60, with temperatures rising to around 62 overnight. North northwest wind around 3 mph. |
| Monday |
Sunny, with a high near 81. Heat index values as high as 81. West northwest wind 2 to 7 mph. |
| Monday Night |
Partly cloudy, with a low around 65. Southwest wind around 6 mph. |
| Tuesday |
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Heat index values as high as 83. West wind 6 to 10 mph. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 59. North northwest wind 1 to 8 mph. Chance of precipitation is 20%. |
| Wednesday |
Sunny, with a high near 78. |
| Wednesday Night |
Mostly clear, with a low around 58. |
| Thursday |
Sunny, with a high near 80. |
| Thursday Night |
A slight chance of rain showers after 1am. Mostly clear, with a low around 61. Chance of precipitation is 20%. |
| Friday |
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%. |
| Friday Night |
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%. |
| Saturday |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 20%. |
| Saturday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%. |
| Sunday |
A slight chance of rain showers after 7am. Mostly sunny, with a high near 76. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for Green Bay, WI.





