| National Weather Service Forecast for:
Green Bay, WI Issued by: National Weather Service Green Bay, WI |
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| Updated: 05/24/2026 8:31pm | ||||||||||||||||||||||||||||||||||||||||
| Green Bay | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear. Low around 56, with temperatures rising to around 58 overnight. South wind around 5 mph. |
| Memorial Day |
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 83. Heat index values as high as 82. Southwest wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. |
| Monday Night |
Mostly clear. Low around 62, with temperatures rising to around 64 overnight. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. |
| Tuesday |
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 89. Heat index values as high as 87. West southwest wind around 8 mph. Chance of precipitation is 20%. |
| Tuesday Night |
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. North northwest wind 2 to 7 mph. Chance of precipitation is 30%. |
| Wednesday |
A slight chance of rain showers after 7am. Mostly sunny, with a high near 79. Chance of precipitation is 20%. |
| Wednesday Night |
A slight chance of rain showers before 7pm. Mostly clear, with a low around 54. Chance of precipitation is 20%. |
| Thursday |
Sunny, with a high near 75. |
| Thursday Night |
Mostly clear, with a low around 53. |
| Friday |
Mostly sunny, with a high near 79. |
| Friday Night |
Partly cloudy, with a low around 55. |
| Saturday |
Mostly sunny, with a high near 77. |
| Saturday Night |
Partly cloudy, with a low around 53. |
| Sunday |
Mostly sunny, with a high near 76. |
Forecast from NOAA-NWS for Green Bay, WI.
