Current Conditions

South Milwaukee, Wisconsin

57°F14°C
Partly Cloudy

Wind

ENE 13 mph20 km/h

Humidity

81%

Cloud Cover

39%

As of Wednesday, September 23, 2026 at 6:17 AM CDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the ENE at 13 to 14 mph21 to 22 km/h.

Night

Partly cloudy, with a low around 58°F14°C. Breezy from the ENE at 13 to 15 mph20 to 24 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 63°F17°CLow 57°F14°CPrecip 0 in0 mmCloud 41%Wind ENE 13 mph20 km/hWednesday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the ENE at 13 to 14 mph21 to 22 km/h. Wednesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the ENE at 13 to 15 mph20 to 24 km/h.
ClearHigh 63°F17°CLow 58°F15°CPrecip 0 in0 mmCloud 38%Wind E 10 mph16 km/hThursday: Partly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. Thursday Night: Partly cloudy, with a low around 60°F15°C. Breezy from the E at 9 to 13 mph15 to 21 km/h.
DrizzleHigh 63°F17°CLow 61°F16°CPrecip 0.02 in0.4 mm23%Cloud 67%Wind E 7 mph11 km/hFriday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the ESE at 7 mph11 km/h. 23% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
Partly CloudyHigh 63°F17°CLow 59°F15°CPrecip 0 in0 mmCloud 44%Wind E 8 mph12 km/hSaturday: Partly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 8 mph12 km/h. Saturday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the ENE at 8 mph12 km/h.
Partly CloudyHigh 65°F19°CLow 59°F15°CPrecip 0 in0 mmCloud 45%Wind NE 6 mph9 km/hSunday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 59°F15°C. Light wind from the NE around 5 mph9 km/h. Sunday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the NE around 6 mph9 km/h.
ClearHigh 66°F19°CLow 58°F15°CPrecip 0 in0 mmCloud 23%Wind NE 6 mph9 km/hMonday: Mostly clear and mild, with a high of 66°F19°C and morning low of 58°F15°C. Light wind from the NE around 5 mph8 km/h. Monday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the NE around 6 mph10 km/h.
DrizzleHigh 66°F19°CLow 60°F15°CPrecip 0.03 in0.8 mm22%Cloud 69%Wind SSE 9 mph14 km/hTuesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the S at 9 to 11 mph14 to 18 km/h. Tuesday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the SSE at 9 to 11 mph14 to 18 km/h. 22% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C57°F14°C0 in0 mm· —41%Partly CloudyENE 13 mph20 km/h
ThursdaySep 2463°F17°C58°F15°C0 in0 mm· —38%ClearE 10 mph16 km/h
FridaySep 2563°F17°C61°F16°C0.02 in0.4 mm· 23%67%DrizzleE 7 mph11 km/h
SaturdaySep 2663°F17°C59°F15°C0 in0 mm· —44%Partly CloudyE 8 mph12 km/h
SundaySep 2765°F19°C59°F15°C0 in0 mm· —45%Partly CloudyNE 6 mph9 km/h
MondaySep 2866°F19°C58°F15°C0 in0 mm· —23%ClearNE 6 mph9 km/h
TuesdaySep 2966°F19°C60°F15°C0.03 in0.8 mm· 22%69%DrizzleSSE 9 mph14 km/h
WednesdaySep 3065°F19°C62°F17°C0.35 in9 mm· 38%82%Light RainSSE 12 mph20 km/h
ThursdayOct 164°F18°C60°F16°C0.24 in6 mm· 36%70%ShowersWSW 12 mph19 km/h
FridayOct 263°F17°C59°F15°C0.21 in5.3 mm· 26%63%ShowersSSW 12 mph19 km/h
SaturdayOct 363°F17°C59°F15°C0.13 in3.3 mm· 22%69%ShowersSW 12 mph19 km/h
SundayOct 461°F16°C56°F13°C0.1 in2.5 mm· 19%59%DrizzleW 13 mph21 km/h
MondayOct 560°F16°C55°F13°C0.13 in3.3 mm· 20%55%ShowersW 13 mph22 km/h
TuesdayOct 659°F15°C53°F12°C0.1 in2.6 mm· 17%50%DrizzleWNW 13 mph20 km/h
WednesdayOct 760°F16°C53°F11°C0.11 in2.8 mm· 16%45%DrizzleWNW 12 mph19 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.9106°N, 87.8606°W·Elevation: 204m·Timezone: America/Chicago·Population: 21,233