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: 07/17/2026 5:31pm | ||||||||||||||||||||||||||||||||||||||||
| Green Bay | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
A slight chance of showers and thunderstorms between 1am and 3am. Partly cloudy. Low around 71, with temperatures rising to around 74 overnight. Heat index values as high as 93. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
Patchy smoke after 3pm. Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Heat index values as high as 85. North northwest wind around 10 mph. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
Smoke. Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. Northeast wind 0 to 9 mph. |
| Sunday |
Smoke before 7am. Sunny, with a high near 83. Heat index values as high as 83. Southeast wind 0 to 5 mph. |
| Sunday Night |
A slight chance of rain showers after 1am. Partly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 20%. |
| Monday |
A slight chance of rain showers before 7am, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 80%. |
| Monday Night |
Showers and thunderstorms likely. Partly cloudy, with a low around 67. Chance of precipitation is 70%. |
| Tuesday |
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 81. Chance of precipitation is 30%. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 58. Chance of precipitation is 20%. |
| Wednesday |
Sunny, with a high near 77. |
| Wednesday Night |
Mostly clear, with a low around 58. |
| Thursday |
Sunny, with a high near 82. |
| Thursday Night |
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 61. Chance of precipitation is 20%. |
| Friday |
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for Green Bay, WI.





