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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

A Few Clouds

67°F

19°C

Humidity 45%
Wind Speed NW 15 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 4 Oct 12:52 pm CDT
Extended Forecast for

South Milwaukee WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Northwest wind around 15 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Northwest wind around 10 mph.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. South wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. West wind 10 to 15 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. West wind around 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. West wind around 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Northwest wind around 15 mph.
Tonight
Clear, with a low around 51. Northwest wind around 10 mph.
Monday
Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
Monday Night
Mostly clear, with a low around 51. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 55. West wind 10 to 15 mph.
Wednesday
Sunny, with a high near 67. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 52. West wind around 10 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.84°W (Elev. 591 ft)
Last Update:
12:31 pm CDT Oct 4, 2026
Forecast Valid:
1pm CDT Oct 4, 2026-6pm CDT Oct 10, 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