National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

Overcast

62°F

17°C

Humidity 86%
Wind Speed SW 12 G 22 mph
Barometer 29.78 in (1008.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 13 Apr 4:52 am CDT
Extended Forecast for

South Milwaukee WI

  • Today

    Today: Partly sunny, with a high near 74. West wind 10 to 15 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 59. South wind around 10 mph becoming southwest after midnight.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 73. Southwest wind around 10 mph.

    High: 73 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Low around 49. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 59. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 50. Southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. Southwest wind around 10 mph.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 74. West wind 10 to 15 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 59. South wind around 10 mph becoming southwest after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 73. Southwest wind around 10 mph.
Tuesday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Low around 49. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 59. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 50. Southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. Southwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 45. Northwest wind 5 to 10 mph becoming east after midnight.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.
Friday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)
Last Update:
4:26 am CDT Apr 13, 2026
Forecast Valid:
5am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation