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

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 63°F17°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 41%	Wind ENE 13 mph20 km/h	Wednesday: 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.
Clear	High 63°F17°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 38%	Wind E 10 mph16 km/h	Thursday: 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.
Drizzle	High 63°F17°C	Low 61°F16°C	Precip 0.02 in0.4 mm23%	Cloud 67%	Wind E 7 mph11 km/h	Friday: 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 Cloudy	High 63°F17°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 44%	Wind E 8 mph12 km/h	Saturday: 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 Cloudy	High 65°F19°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 45%	Wind NE 6 mph9 km/h	Sunday: 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.
Clear	High 66°F19°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 23%	Wind NE 6 mph9 km/h	Monday: 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.
Drizzle	High 66°F19°C	Low 60°F15°C	Precip 0.03 in0.8 mm22%	Cloud 69%	Wind SSE 9 mph14 km/h	Tuesday: 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 23	63°F17°C	57°F14°C	0 in0 mm· —	41%	Partly Cloudy	ENE 13 mph20 km/h
DayPartly 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. NightPartly cloudy, with a low around 58°F14°C. Breezy from the ENE at 13 to 15 mph20 to 24 km/h.
	ThursdaySep 24	63°F17°C	58°F15°C	0 in0 mm· —	38%	Clear	E 10 mph16 km/h
DayPartly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. NightPartly cloudy, with a low around 60°F15°C. Breezy from the E at 9 to 13 mph15 to 21 km/h.
	FridaySep 25	63°F17°C	61°F16°C	0.02 in0.4 mm· 23%	67%	Drizzle	E 7 mph11 km/h
DayMostly 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. NightMostly cloudy, with a low around 61°F16°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
	SaturdaySep 26	63°F17°C	59°F15°C	0 in0 mm· —	44%	Partly Cloudy	E 8 mph12 km/h
DayPartly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 8 mph12 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the ENE at 8 mph12 km/h.
	SundaySep 27	65°F19°C	59°F15°C	0 in0 mm· —	45%	Partly Cloudy	NE 6 mph9 km/h
DayPartly 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. NightPartly cloudy, with a low around 60°F16°C. Light wind from the NE around 6 mph9 km/h.
	MondaySep 28	66°F19°C	58°F15°C	0 in0 mm· —	23%	Clear	NE 6 mph9 km/h
DayMostly 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. NightPartly cloudy, with a low around 59°F15°C. Light wind from the NE around 6 mph10 km/h.
	TuesdaySep 29	66°F19°C	60°F15°C	0.03 in0.8 mm· 22%	69%	Drizzle	SSE 9 mph14 km/h
DayMostly 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. NightMostly 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.
	WednesdaySep 30	65°F19°C	62°F17°C	0.35 in9 mm· 38%	82%	Light Rain	SSE 12 mph20 km/h
DayOvercast and mild, with a high of 65°F19°C. Breezy from the SSE at 13 mph20 km/h. 38% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the S at 12 to 13 mph19 to 21 km/h. 36% chance of light rain throughout the night.
	ThursdayOct 1	64°F18°C	60°F16°C	0.24 in6 mm· 36%	70%	Showers	WSW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 64°F18°C. Breezy from the W at 12 mph20 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 12 mph19 km/h. 36% chance of showers throughout the night.
	FridayOct 2	63°F17°C	59°F15°C	0.21 in5.3 mm· 26%	63%	Showers	SSW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the S at 12 mph19 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 26% chance of showers throughout the night.
	SaturdayOct 3	63°F17°C	59°F15°C	0.13 in3.3 mm· 22%	69%	Showers	SW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 12 to 13 mph19 to 20 km/h. 22% chance of showers throughout the night.
	SundayOct 4	61°F16°C	56°F13°C	0.1 in2.5 mm· 19%	59%	Drizzle	W 13 mph21 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 56°F13°C. Breezy from the W at 14 mph22 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 58°F14°C. Breezy from the W at 13 mph21 km/h. 19% chance of drizzle throughout the night.
	MondayOct 5	60°F16°C	55°F13°C	0.13 in3.3 mm· 20%	55%	Showers	W 13 mph22 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 55°F13°C. Breezy from the W at 14 mph22 km/h. 20% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 13 mph21 km/h. 17% chance of drizzle throughout the night.
	TuesdayOct 6	59°F15°C	53°F12°C	0.1 in2.6 mm· 17%	50%	Drizzle	WNW 13 mph20 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 53°F12°C. Breezy from the WNW at 13 mph21 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WNW at 12 to 13 mph20 to 21 km/h. 17% chance of drizzle throughout the night.
	WednesdayOct 7	60°F16°C	53°F11°C	0.11 in2.8 mm· 16%	45%	Drizzle	WNW 12 mph19 km/h
DayPartly cloudy and mild, with a high of 60°F16°C and morning low of 53°F11°C. Breezy from the WNW at 12 mph19 km/h. 15% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WNW at 12 mph19 km/h. 16% chance of drizzle 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