Current Conditions

South Milwaukee, Wisconsin

79°F26°C

Drizzle

Wind

N 5 mph8 km/h

Humidity

87%

Cloud Cover

12%

As of Wednesday, September 2, 2026 at 9:16 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 77°F25°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 25% chance of drizzle before dawn.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 82°F28°CFeels 87°F30°C	Low 77°F25°C	Precip 0.07 in1.9 mm35%	Cloud 58%	Wind SSE 7 mph11 km/h	Thursday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 77°F25°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h. 35% chance of drizzle throughout the day. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 25% chance of drizzle before dawn.
Rain	High 81°F27°CFeels 86°F30°C	Low 75°F24°C	Precip 0.35 in8.8 mm63%	Cloud 76%	Wind ESE 9 mph14 km/h	Friday: Overcast and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 57% chance of light rain in the morning. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the E at 9 mph14 km/h. 63% chance of rain throughout the night.
Showers	High 76°F25°C	Low 74°F23°C	Precip 0.11 in2.9 mm36%	Cloud 51%	Wind ENE 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F25°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 22% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 74°F23°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 36% chance of showers overnight.
Partly Cloudy	High 75°F24°C	Low 72°F22°C	Precip 0.02 in0.5 mm6%	Cloud 66%	Wind ESE 8 mph13 km/h	Sunday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the SE at 9 mph14 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 mph13 km/h.
Partly Cloudy	High 77°F25°C	Low 73°F23°C	Precip 0.03 in0.7 mm9%	Cloud 66%	Wind SE 9 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 77°F25°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. Humid. Monday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h.
Drizzle	High 78°F26°C	Low 73°F23°C	Precip 0.05 in1.3 mm16%	Cloud 67%	Wind SSE 13 mph21 km/h	Tuesday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSE at 14 to 15 mph22 to 24 km/h. 16% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the S at 13 to 15 mph21 to 24 km/h.
Showers	High 84°F29°CFeels 88°F31°C	Low 76°F24°C	Precip 0.11 in2.7 mm25%	Cloud 52%	Wind SW 12 mph19 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F24°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 25% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the SW at 13 to 15 mph20 to 24 km/h. 18% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	82°F28°C Feels 87°F30°C	77°F25°C	0.07 in1.9 mm· 35%	58%	Drizzle	SSE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 77°F25°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h. 35% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 25% chance of drizzle before dawn.
	FridaySep 4	81°F27°C Feels 86°F30°C	75°F24°C	0.35 in8.8 mm· 63%	76%	Rain	ESE 9 mph14 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 75°F24°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 57% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the E at 9 mph14 km/h. 63% chance of rain throughout the night.
	SaturdaySep 5	76°F25°C	74°F23°C	0.11 in2.9 mm· 36%	51%	Showers	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 76°F25°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 22% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 74°F23°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 36% chance of showers overnight.
	SundaySep 6	75°F24°C	72°F22°C	0.02 in0.5 mm· 6%	66%	Partly Cloudy	ESE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the SE at 9 mph14 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 mph13 km/h.
	MondaySep 7	77°F25°C	73°F23°C	0.03 in0.7 mm· 9%	66%	Partly Cloudy	SE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 77°F25°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h.
	TuesdaySep 8	78°F26°C	73°F23°C	0.05 in1.3 mm· 16%	67%	Drizzle	SSE 13 mph21 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSE at 14 to 15 mph22 to 24 km/h. 16% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the S at 13 to 15 mph21 to 24 km/h.
	WednesdaySep 9	84°F29°C Feels 88°F31°C	76°F24°C	0.11 in2.7 mm· 25%	52%	Showers	SW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F24°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 25% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the SW at 13 to 15 mph20 to 24 km/h. 18% chance of showers throughout the night.
	ThursdaySep 10	79°F26°C	74°F23°C	0.26 in6.7 mm· 35%	54%	Showers	WSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the W at 12 mph19 km/h. 32% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F24°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. 35% chance of showers throughout the night.
	FridaySep 11	76°F24°C	70°F21°C	0.18 in4.5 mm· 23%	53%	Showers	WSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 23% chance of showers throughout the night.
	SaturdaySep 12	76°F24°C	69°F20°C	0.16 in4 mm· 21%	54%	Showers	SSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F20°C. Breezy from the SSW at 12 mph19 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 12 mph19 km/h. 21% chance of showers throughout the night.
	SundaySep 13	75°F24°C	69°F20°C	0.18 in4.6 mm· 22%	56%	Showers	SSW 13 mph20 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F20°C. Breezy from the SSW at 13 mph20 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 13 mph20 km/h. 22% chance of showers throughout the night.
	MondaySep 14	74°F23°C	68°F20°C	0.13 in3.2 mm· 15%	49%	Showers	WSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the WSW at 12 mph19 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SW at 12 mph19 km/h. 15% chance of showers throughout the night.
	TuesdaySep 15	72°F22°C	66°F19°C	0.11 in2.7 mm· 14%	45%	Showers	ESE 12 mph19 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 66°F19°C. Breezy from the ESE at 12 mph19 km/h. 13% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the ESE at 12 mph19 km/h. 14% chance of drizzle throughout the night.
	WednesdaySep 16	71°F22°C	66°F19°C	0.17 in4.4 mm· 18%	46%	Showers	SSE 12 mph19 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 66°F19°C. Breezy from the SSE at 12 mph19 km/h. 16% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the SSE at 12 mph19 km/h. 18% chance of showers throughout the night.
	ThursdaySep 17	71°F22°C	64°F18°C	0.08 in2 mm· 15%	48%	Showers	SSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 64°F18°C. Breezy from the SSW at 12 mph19 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the SSW at 12 mph19 km/h. 13% chance of showers throughout the night.

Nearby Cities

Oak Creek2 mi3 km Cudahy3 mi5 km Caledonia8 mi13 km Greenfield8 mi14 km Franklin9 mi15 km Milwaukee9 mi15 km

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