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.

Mostly Cloudy

37°F

3°C

Humidity 59%
Wind Speed SW 8 mph
Barometer 30.05 in (1018.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 6:52 am CDT
Extended Forecast for

South Milwaukee WI

  • Today

    Today: A chance of sprinkles with a slight chance of showers before 2pm, then a chance of sprinkles between 2pm and 4pm. Partly sunny, with a high near 47. West wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Widespread frost before 4am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 31. North wind 5 to 10 mph.

    Low: 31 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 7am. Otherwise, sunny, with a high near 48. East wind 5 to 10 mph becoming south in the morning.

    High: 48 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind around 10 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. East wind around 5 mph becoming south after midnight.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of sprinkles with a slight chance of showers before 2pm, then a chance of sprinkles between 2pm and 4pm. Partly sunny, with a high near 47. West wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Tonight
Widespread frost before 4am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 31. North wind 5 to 10 mph.
Monday
Widespread frost before 7am. Otherwise, sunny, with a high near 48. East wind 5 to 10 mph becoming south in the morning.
Monday Night
Partly cloudy, with a low around 39. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 67. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 43. North wind around 5 mph.
Wednesday
Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46. East wind around 5 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)
Last Update:
6:21 am CDT Apr 19, 2026
Forecast Valid:
7am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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