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.

Fair

28°F

-2°C

Humidity 81%
Wind Speed Calm
Barometer 30.25 in (1025.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 2 Mar 11:52 pm CST
Extended Forecast for

South Milwaukee WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Southeast wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 9am. Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming northeast in the afternoon.

    High: 40 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. East wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly sunny, with a high near 43. Calm wind becoming east around 5 mph in the morning.

    High: 43 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Increasing clouds, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 45. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Cloudy, with a low around 37. North wind around 5 mph becoming east after midnight.

    Low: 37 °F

    Slight Chance
    Rain

  • Friday

    Friday: Rain, mainly after noon. High near 56. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Steady temperature around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Southeast wind around 5 mph.
Tuesday
A 20 percent chance of rain before 9am. Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 30. East wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 43. Calm wind becoming east around 5 mph in the morning.
Wednesday Night
A 40 percent chance of rain. Increasing clouds, with a low around 35. Northeast wind around 5 mph.
Thursday
Rain likely. Cloudy, with a high near 45. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of rain. Cloudy, with a low around 37. North wind around 5 mph becoming east after midnight.
Friday
Rain, mainly after noon. High near 56. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain and possibly a thunderstorm. Steady temperature around 51. Chance of precipitation is 80%.
Saturday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 39.
Monday
A 20 percent chance of rain. Sunny, with a high near 55.
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:
10:32 pm CST Mar 2, 2026
Forecast Valid:
12am CST Mar 3, 2026-6pm CDT Mar 9, 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