7-Day Forecast 42.91°N 87.87°W (Text-Only)
NWS Forecast for: South Milwaukee WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 9:39 pm CDT Jul 12, 2025




Tonight: Partly cloudy, with a low around 63. West wind around 5 mph.

Sunday: Areas of smoke after 1pm. Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

Sunday Night: Areas of smoke. Mostly clear, with a low around 66. Southwest wind around 5 mph.

Monday: Areas of smoke before 8am. Sunny, with a high near 87. Southwest wind 5 to 10 mph.

Monday Night: Mostly clear, with a low around 70. Southwest wind around 5 mph.

Tuesday: Mostly sunny, with a high near 85. South wind 5 to 10 mph.

Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 30%.

Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Southwest wind 5 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.

Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

Friday: Partly sunny, with a high near 76.

Friday Night: Partly cloudy, with a low around 64.

Saturday: A 20 percent chance of showers. Partly sunny, with a high near 80.



South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)

Visit your local NWS office at: https://www.weather.gov/mkx