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As of 13:28 CDT

Weather in South Chicago Heights, IL

86°Current weather

South Chicago Heights, Sunday, 9 August, 13:28

Partly cloudy. Feels like 98°. High 87°, low 63°.

Pressure29.94 inHg
Wind2 mph SE
Humidity74%
Visibility6.2 mi
Dew point76°

10-day forecast for South Chicago Heights, IL: 59° to 91°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Tuesday, August 18
89° · 1.12 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1091° / 73°0.81Heavy rain
MorningLight rain77°feels 79°
AfternoonOvercast90°feels 103°
EveningOvercast79°feels 81°
OvernightRain74°feels 75°
91 °Heavy rain

South Chicago Heights, Monday, 10 August

Heavy rain. High 91°, low 73°.

Pressure29.88 inHg
Wind4.9 mph W
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 68°1.12Rain
MorningMostly clear71°feels 72°
AfternoonLight rain89°feels 99°
EveningRain70°feels 72°
OvernightLight rain72°feels 73°
89 °Rain

South Chicago Heights, Tuesday, 11 August

Rain. High 89°, low 68°.

Pressure29.85 inHg
Wind9.8 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 68°0.1Rain
MorningPartly cloudy70°feels 72°
AfternoonClear85°feels 86°
EveningPartly cloudy72°feels 73°
OvernightOvercast70°feels 71°
85 °Rain

South Chicago Heights, Wednesday, 12 August

Rain. High 85°, low 68°.

Pressure29.85 inHg
Wind3.3 mph N
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 64°0.25Rain
MorningOvercast68°feels 68°
AfternoonRain72°feels 72°
EveningRain64°feels 65°
OvernightClear67°feels 68°
74 °Rain

South Chicago Heights, Thursday, 13 August

Rain. High 74°, low 64°.

Pressure29.94 inHg
Wind6.5 mph E
Humidity63%
Visibility6.2 mi
Dew point60°
Fri, 1476° / 63°0.02Light rain
MorningLight rain66°feels 66°
AfternoonLight rain74°feels 74°
EveningLight rain69°feels 69°
OvernightLight rain65°feels 65°
76 °Light rain

South Chicago Heights, Friday, 14 August

Light rain. High 76°, low 63°.

Pressure30.12 inHg
Wind10.2 mph NE
Humidity54%
Visibility—
Dew point56°
Sat, 1574° / 63°0.02Light rain
MorningLight rain66°feels 65°
AfternoonLight rain69°feels 69°
EveningLight rain68°feels 69°
OvernightLight rain65°feels 65°
74 °Light rain

South Chicago Heights, Saturday, 15 August

Light rain. High 74°, low 63°.

Pressure30.24 inHg
Wind11.9 mph SE
Humidity66%
Visibility—
Dew point56°
Sun, 1680° / 64°0.23Rain
MorningRain69°feels 70°
AfternoonRain79°feels 82°
EveningRain73°feels 73°
OvernightRain69°feels 69°
80 °Rain

South Chicago Heights, Sunday, 16 August

Rain. High 80°, low 64°.

Pressure29.97 inHg
Wind10.1 mph NW
Humidity72%
Visibility—
Dew point68°
Mon, 1775° / 63°0Overcast
MorningOvercast69°feels 69°
AfternoonOvercast74°feels 74°
EveningOvercast69°feels 69°
OvernightOvercast64°feels 64°
75 °Overcast

South Chicago Heights, Monday, 17 August

Overcast. High 75°, low 63°.

Pressure30.09 inHg
Wind7.2 mph N
Humidity56%
Visibility—
Dew point57°
Tue, 1879° / 59°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast74°feels 75°
EveningOvercast74°feels 75°
OvernightOvercast67°feels 68°
79 °Overcast

South Chicago Heights, Tuesday, 18 August

Overcast. High 79°, low 59°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity68%
Visibility—
Dew point61°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in South Chicago Heights, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.