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

Hazardous Weather Conditions

Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

Overcast

30°F

-1°C

Humidity 69%
Wind Speed NE 16 G 25 mph
Barometer 30.31 in (1027.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 27 Mar 4:52 am CDT
Extended Forecast for

South Milwaukee WI

  • Today

    Today: Partly sunny, with a high near 40. Breezy, with a north wind 10 to 20 mph becoming northwest in the afternoon.

    High: 40 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 46. West wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. South wind 10 to 15 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Southwest wind 10 to 15 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. West wind 5 to 15 mph becoming northeast in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 41. Northeast wind around 10 mph becoming south after midnight. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 40. Breezy, with a north wind 10 to 20 mph becoming northwest in the afternoon.
Tonight
Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph.
Saturday
Increasing clouds, with a high near 46. West wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 38. South wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 61. Southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind around 5 mph.
Monday
Mostly sunny, with a high near 54. West wind 5 to 15 mph becoming northeast in the afternoon.
Monday Night
A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 41. Northeast wind around 10 mph becoming south after midnight. Chance of precipitation is 50%.
Tuesday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 66.
Tuesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 47.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 36.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
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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:
5:16 am CDT Mar 27, 2026
Forecast Valid:
5am CDT Mar 27, 2026-6pm CDT Apr 2, 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