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

35°F

2°C

Humidity 72%
Wind Speed W 5 mph
Barometer 30.03 in (1017.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Mar 12:52 am CDT
Extended Forecast for

South Milwaukee WI

  • Overnight

    Overnight: A slight chance of rain between 2am and 5am, then patchy rain or freezing rain. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 30 °F

    Patchy
    Rain/Freezing
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 42. Calm wind becoming east around 5 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 52. West wind around 10 mph becoming northwest in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming north after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 5am, then patchy rain or freezing rain. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 42. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming southwest after midnight.
Friday
Mostly cloudy, with a high near 52. West wind around 10 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. North wind around 5 mph.
Saturday
Partly sunny, with a high near 55. Northwest wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming north after midnight.
Sunday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 50.
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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:
12:42 am CDT Mar 19, 2026
Forecast Valid:
1am CDT Mar 19, 2026-6pm CDT Mar 25, 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