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

27°F

-3°C

Humidity 78%
Wind Speed SE 13 mph
Barometer 30.29 in (1027.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 8 Feb 6:52 pm CST
Extended Forecast for

South Milwaukee WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain between 4pm and 5pm. Mostly cloudy, with a high near 34. South wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 5 to 10 mph becoming west after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. West wind 10 to 15 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Northwest wind around 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Northwest wind 5 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. Northwest wind around 5 mph becoming east in the afternoon.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. South wind 5 to 10 mph.
Monday
A slight chance of rain between 4pm and 5pm. Mostly cloudy, with a high near 34. South wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 31. South wind 5 to 10 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 37. West wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 21. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 31. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind around 5 mph.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. Northwest wind around 5 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)
Last Update:
5:07 pm CST Feb 8, 2026
Forecast Valid:
7pm CST Feb 8, 2026-6pm CST Feb 15, 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