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: 09/10/2026 8:42am | ||||||||||||||||||||||||||||||||||||||||
| Green Bay | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny, with a high near 75. Heat index values as high as 75. Northwest wind around 7 mph. |
| Tonight |
Mostly clear, with a low around 56. Southwest wind around 3 mph. |
| Friday |
Sunny. High near 79, with temperatures falling to around 77 in the afternoon. Heat index values as high as 79. South southwest wind 5 to 10 mph, with gusts as high as 18 mph. |
| Friday Night |
Partly cloudy, with a low around 63. South wind around 9 mph. |
| Saturday |
Mostly sunny, with a high near 79. West southwest wind 7 to 10 mph, with gusts as high as 20 mph. |
| Saturday Night |
Partly cloudy, with a low around 55. |
| Sunday |
Mostly sunny, with a high near 70. |
| Sunday Night |
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 56. Chance of precipitation is 50%. |
| Monday |
Showers and thunderstorms likely. Partly sunny, with a high near 73. Chance of precipitation is 70%. |
| Monday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%. |
| Tuesday |
Rain showers likely before 7am. Partly sunny, with a high near 69. Chance of precipitation is 60%. |
| Tuesday Night |
Partly cloudy, with a low around 52. |
| Wednesday |
Mostly sunny, with a high near 68. |
| Wednesday Night |
A chance of rain showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for Green Bay, WI.