Current Conditions

South Chicago, Illinois

73°F23°C

Rain

Wind

E 4 mph6 km/h

Humidity

93%

Cloud Cover

57%

As of Thursday, August 13, 2026 at 5:19 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C. Breezy from the ESE at 6 to 8 mph10 to 14 km/h. 70% chance of light rain in the afternoon. Heavy, humid air.

Night

Mostly cloudy, with a low around 73°F23°C. Breezy from the E at 5 to 7 mph9 to 12 km/h. 89% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 73°F23°C	Precip 0.28 in7 mm89%	Cloud 85%	Wind E 6 mph9 km/h	Thursday: Overcast and warm, with a high of 77°F25°C. Breezy from the ESE at 6 to 8 mph10 to 14 km/h. 70% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the E at 5 to 7 mph9 to 12 km/h. 89% chance of rain in the evening.
Rain	High 77°F25°C	Low 73°F23°C	Precip 0.6 in15.2 mm81%	Cloud 95%	Wind E 7 mph11 km/h	Friday: Overcast and warm, with a high of 77°F25°C. Breezy from the E at 7 mph11 km/h. 81% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 73°F23°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 78% chance of rain throughout the night.
Rain	High 79°F26°C	Low 73°F23°C	Precip 0.54 in13.6 mm80%	Cloud 91%	Wind SSE 8 mph13 km/h	Saturday: Overcast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSE at 9 to 10 mph14 to 15 km/h. 80% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 74°F23°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 41% chance of light rain throughout the night.
Light Rain	High 82°F28°CFeels 87°F31°C	Low 76°F24°C	Precip 0.26 in6.7 mm53%	Cloud 80%	Wind W 8 mph13 km/h	Sunday: Overcast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 41% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 53% chance of light rain throughout the night.
Showers	High 74°F23°C	Low 71°F22°C	Precip 0.07 in1.9 mm34%	Cloud 53%	Wind NNE 9 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 74°F23°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 18% chance of drizzle in the morning. Monday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 to 11 mph13 to 18 km/h. 34% chance of showers overnight.
Partly Cloudy	High 80°F27°C	Low 69°F21°C	Precip 0.01 in0.2 mm5%	Cloud 54%	Wind SSW 7 mph11 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F21°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. Tuesday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the SSW at 7 to 10 mph12 to 16 km/h.
Light Rain	High 79°F26°C	Low 72°F22°C	Precip 0.33 in8.4 mm44%	Cloud 75%	Wind SSW 11 mph18 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SW at 11 to 12 mph18 to 20 km/h. 44% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 11 mph17 km/h. 31% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	73°F23°C	0.28 in7 mm· 89%	85%	Rain	E 6 mph9 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the ESE at 6 to 8 mph10 to 14 km/h. 70% chance of light rain in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the E at 5 to 7 mph9 to 12 km/h. 89% chance of rain in the evening.
	FridayAug 14	77°F25°C	73°F23°C	0.6 in15.2 mm· 81%	95%	Rain	E 7 mph11 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the E at 7 mph11 km/h. 81% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 78% chance of rain throughout the night.
	SaturdayAug 15	79°F26°C	73°F23°C	0.54 in13.6 mm· 80%	91%	Rain	SSE 8 mph13 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSE at 9 to 10 mph14 to 15 km/h. 80% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 41% chance of light rain throughout the night.
	SundayAug 16	82°F28°C Feels 87°F31°C	76°F24°C	0.26 in6.7 mm· 53%	80%	Light Rain	W 8 mph13 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 41% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 53% chance of light rain throughout the night.
	MondayAug 17	74°F23°C	71°F22°C	0.07 in1.9 mm· 34%	53%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 18% chance of drizzle in the morning. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 to 11 mph13 to 18 km/h. 34% chance of showers overnight.
	TuesdayAug 18	80°F27°C	69°F21°C	0.01 in0.2 mm· 5%	54%	Partly Cloudy	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F21°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. NightMostly cloudy, with a low around 69°F21°C. Breezy from the SSW at 7 to 10 mph12 to 16 km/h.
	WednesdayAug 19	79°F26°C	72°F22°C	0.33 in8.4 mm· 44%	75%	Light Rain	SSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SW at 11 to 12 mph18 to 20 km/h. 44% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 11 mph17 km/h. 31% chance of light rain throughout the night.
	ThursdayAug 20	75°F24°C	70°F21°C	0.11 in2.7 mm· 23%	46%	Showers	N 10 mph16 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the N at 10 mph16 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. 21% chance of showers throughout the night.
	FridayAug 21	75°F24°C	68°F20°C	0.06 in1.5 mm· 14%	43%	Drizzle	N 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NNW at 8 mph13 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle throughout the night.
	SaturdayAug 22	77°F25°C	69°F20°C	0.09 in2.2 mm· 14%	40%	Showers	SSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Breezy from the W at 8 mph13 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SSE at 8 mph13 km/h.
	SundayAug 23	77°F25°C	69°F21°C	0.05 in1.3 mm· 11%	38%	Drizzle	SE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h.
	MondayAug 24	78°F26°C	70°F21°C	0.04 in0.9 mm· 9%	35%	Clear	ESE 9 mph14 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the E at 9 mph14 km/h. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SE at 9 mph14 km/h.
	TuesdayAug 25	79°F26°C	70°F21°C	0.02 in0.5 mm· 6%	37%	Clear	SSE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the S at 8 mph13 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h.
	WednesdayAug 26	79°F26°C	71°F22°C	0.04 in1 mm· 8%	41%	Partly Cloudy	SE 9 mph14 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the SE at 9 mph14 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the ESE at 9 mph14 km/h.
	ThursdayAug 27	78°F26°C	71°F22°C	0.08 in2 mm· 13%	48%	Drizzle	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the ENE at 8 to 9 mph14 to 15 km/h. 11% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the ENE at 9 mph14 km/h. 13% chance of drizzle throughout the night.

Nearby Cities

South Shore2 mi3 km Chatham3 mi5 km Greater Grand Crossing3 mi6 km Woodlawn4 mi6 km Hyde Park4 mi7 km Auburn Gresham5 mi8 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: 41.7398°N, 87.5542°W·Elevation: 180m·Timezone: America/Chicago·Population: 28,095