South Milwaukee, WI Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for South Milwaukee, WI in one place.
Mostly clear, with a low around 60. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for South Milwaukee, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 25, 2026 10:25 PM CDT.
The active forecast window currently covers May 25 to Jun 1, 2026 for South Milwaukee, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to Jun 1, 2026
- Latest sync
- May 25, 2026 10:25 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Milwaukee
Tuesday looks like the warmest upcoming period in South Milwaukee at 87 degrees F.
Thursday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 25, 2026 10:25 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 87. Southwest wind 5 to 10 mph.
Partly cloudy, with a low around 60. Southwest wind 0 to 10 mph.
Mostly sunny. High near 70, with temperatures falling to around 64 in the afternoon. North wind 0 to 15 mph.
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 50. North wind 10 to 15 mph. Chance of precipitation is 20%.
Sunny, with a high near 64. Northeast wind 10 to 15 mph.
Mostly clear, with a low around 48. North wind 0 to 10 mph.
Sunny, with a high near 73. Northeast wind 0 to 10 mph.
Mostly clear, with a low around 52.
Sunny, with a high near 68.
Mostly clear, with a low around 50.
Sunny, with a high near 70.
Mostly clear, with a low around 51.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
May 25
|
Mostly Clear
|
60°F |
5 to 10 mph
S
|
|
Tuesday
May 26
|
Sunny
|
87°F |
5 to 10 mph
SW
|
|
Tuesday Night
May 26
|
Partly Cloudy
|
60°F |
0 to 10 mph
SW
|
|
Wednesday
May 27
|
Mostly Sunny
|
70°F |
0 to 15 mph
N
|
|
Wednesday Night
May 27
|
Slight Chance Rain Showers
|
50°F |
10 to 15 mph
N
|
|
Thursday
May 28
|
Sunny
|
64°F |
10 to 15 mph
NE
|
|
Thursday Night
May 28
|
Mostly Clear
|
48°F |
0 to 10 mph
N
|
|
Friday
May 29
|
Sunny
|
73°F |
0 to 10 mph
NE
|
|
Friday Night
May 29
|
Mostly Clear
|
52°F |
0 to 5 mph
NE
|
|
Saturday
May 30
|
Sunny
|
68°F |
5 to 15 mph
NE
|
|
Saturday Night
May 30
|
Mostly Clear
|
50°F |
5 to 10 mph
NE
|
|
Sunday
May 31
|
Sunny
|
70°F |
5 to 10 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
51°F |
0 to 10 mph
N
|
|
Monday
Jun 1
|
Sunny
|
75°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Milwaukee.