54301 Weather (Green Bay, WI)

Weather forecast for: Green Bay WI

Last Update: 2:52 pm CDT Aug 27, 2026

Tonight: Partly cloudy, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.

Friday: Sunny, with a high near 78. Light east northeast wind.

Friday Night: Increasing clouds, with a low around 63. Southeast wind 5 to 7 mph becoming south southwest after midnight.

Saturday: A 20 percent chance of showers. Increasing clouds, with a high near 79. Southwest wind 5 to 9 mph.

Saturday Night: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 67. South southwest wind around 7 mph. Chance of precipitation is 50%.

Sunday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Monday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.

Monday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 70.

Tuesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 85.

Tuesday Night: A 30 percent chance of showers. Partly cloudy, with a low around 67.

Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 82.