Current Conditions

South Milwaukee, Wisconsin

81°F27°C

Showers

Feels like87°F30°C

Wind

NNW 5 mph8 km/h

Humidity

81%

Cloud Cover

38%

As of Wednesday, September 2, 2026 at 5:54 PM CDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the afternoon. Heavy, humid air.

Night

Partly cloudy, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 30% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 83°F28°CFeels 90°F32°C	Low 78°F26°C	Precip 0.06 in1.6 mm30%	Cloud 50%	Wind SSW 6 mph9 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the afternoon. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 30% chance of showers throughout the night.
Showers	High 82°F28°CFeels 86°F30°C	Low 76°F25°C	Precip 0.09 in2.2 mm45%	Cloud 58%	Wind S 7 mph11 km/h	Thursday: Overcast and warm, with a high of 82°F28°C and morning low of 77°F25°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 45% chance of light rain in the morning. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 31% chance of showers throughout the night.
Rain	High 81°F27°CFeels 87°F30°C	Low 75°F24°C	Precip 0.37 in9.4 mm63%	Cloud 78%	Wind ESE 8 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 15 km/h. 58% chance of light rain in the morning. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 63% chance of rain throughout the night.
Showers	High 76°F25°C	Low 73°F23°C	Precip 0.14 in3.6 mm40%	Cloud 55%	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. 27% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the NE at 8 to 10 mph14 to 16 km/h. 40% chance of showers overnight.
Partly Cloudy	High 74°F24°C	Low 72°F22°C	Precip 0.04 in1.1 mm7%	Cloud 63%	Wind ESE 9 mph14 km/h	Sunday: Mostly cloudy and warm, with a high of 74°F24°C. Breezy from the ESE at 9 mph15 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 to 9 mph14 to 14 km/h.
Partly Cloudy	High 76°F24°C	Low 72°F22°C	Precip 0.02 in0.5 mm6%	Cloud 61%	Wind SE 9 mph15 km/h	Monday: Mostly cloudy and warm, with a high of 76°F24°C. Breezy from the SE at 10 mph15 km/h. Humid. Monday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h.
Drizzle	High 79°F26°C	Low 72°F22°C	Precip 0.04 in1.1 mm10%	Cloud 68%	Wind S 13 mph21 km/h	Tuesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SSE at 13 to 15 mph22 to 24 km/h. 10% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the S at 13 to 15 mph21 to 24 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	83°F28°C Feels 90°F32°C	78°F26°C	0.06 in1.6 mm· 30%	50%	Showers	SSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 90°F32°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 12% chance of drizzle in the afternoon. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 30% chance of showers throughout the night.
	ThursdaySep 3	82°F28°C Feels 86°F30°C	76°F25°C	0.09 in2.2 mm· 45%	58%	Showers	S 7 mph11 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 77°F25°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 45% chance of light rain in the morning. Heavy, humid air. NightPartly cloudy, with a low around 76°F25°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 31% chance of showers throughout the night.
	FridaySep 4	81°F27°C Feels 87°F30°C	75°F24°C	0.37 in9.4 mm· 63%	78%	Rain	ESE 8 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 15 km/h. 58% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 63% chance of rain throughout the night.
	SaturdaySep 5	76°F25°C	73°F23°C	0.14 in3.6 mm· 40%	55%	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. 27% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the NE at 8 to 10 mph14 to 16 km/h. 40% chance of showers overnight.
	SundaySep 6	74°F24°C	72°F22°C	0.04 in1.1 mm· 7%	63%	Partly Cloudy	ESE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 74°F24°C. Breezy from the ESE at 9 mph15 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 to 9 mph14 to 14 km/h.
	MondaySep 7	76°F24°C	72°F22°C	0.02 in0.5 mm· 6%	61%	Partly Cloudy	SE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F24°C. Breezy from the SE at 10 mph15 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h.
	TuesdaySep 8	79°F26°C	72°F22°C	0.04 in1.1 mm· 10%	68%	Drizzle	S 13 mph21 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SSE at 13 to 15 mph22 to 24 km/h. 10% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°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	0.08 in2.1 mm· 22%	51%	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. 22% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 77°F25°C. Breezy from the SW at 13 to 15 mph20 to 24 km/h. 18% chance of drizzle throughout the night.
	ThursdaySep 10	78°F26°C	73°F23°C	0.2 in5.2 mm· 29%	55%	Showers	W 11 mph18 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the W at 11 mph17 km/h. 25% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the W at 11 to 12 mph18 to 20 km/h. 29% chance of showers throughout the night.
	FridaySep 11	76°F24°C	70°F21°C	0.09 in2.3 mm· 16%	46%	Drizzle	SSW 12 mph19 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the SSW at 11 to 12 mph19 to 19 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F21°C. Breezy from the SSW at 12 mph19 km/h. 16% chance of drizzle throughout the night.
	SaturdaySep 12	76°F24°C	70°F21°C	0.13 in3.3 mm· 17%	53%	Showers	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the SSW at 13 mph20 km/h. 16% chance of showers throughout the day. NightMostly cloudy, with a low around 71°F21°C. Breezy from the SSW at 12 to 13 mph19 to 20 km/h. 17% chance of showers throughout the night.
	SundaySep 13	75°F24°C	69°F21°C	0.14 in3.6 mm· 23%	56%	Showers	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 12 to 13 mph20 to 20 km/h. 20% chance of showers throughout the night.
	MondaySep 14	75°F24°C	69°F21°C	0.15 in3.7 mm· 21%	52%	Showers	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the SSW at 12 mph19 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 21% chance of showers throughout the night.
	TuesdaySep 15	74°F23°C	68°F20°C	0.15 in3.8 mm· 19%	49%	Showers	SW 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 SW at 12 mph19 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 69°F20°C. Breezy from the WSW at 12 mph19 km/h. 17% chance of showers throughout the night.
	WednesdaySep 16	73°F23°C	66°F19°C	0.13 in3.2 mm· 16%	42%	Showers	WSW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 66°F19°C. Breezy from the SW at 12 mph19 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the WSW at 12 mph19 km/h. 16% 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