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As of 06:06 CDT

Weather in Chicago Heights, IL

63°Current weather

Chicago Heights, Sunday, 9 August, 06:06

Mostly clear. Feels like 64°. High 85°, low 63°.

Pressure30.00 inHg
Wind4.3 mph S
Humidity95%
Visibility6.2 mi
Dew point62°

10-day forecast for Chicago Heights, IL: 60° to 90°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Wednesday, August 12
82° · 0.48 in
Worst day: Tuesday, August 11

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

Mon, 1090° / 71°0.26Rain
MorningClear76°feels 77°
AfternoonPartly cloudy90°feels 101°
EveningLight rain73°feels 75°
OvernightLight rain77°feels 78°
90 °Rain

Chicago Heights, Monday, 10 August

Rain. High 90°, low 71°.

Pressure29.88 inHg
Wind6.6 mph W
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 1182° / 69°0.48Rain
MorningMostly clear73°feels 74°
AfternoonRain79°feels 79°
EveningMostly clear75°feels 76°
OvernightMostly clear70°feels 71°
82 °Rain

Chicago Heights, Tuesday, 11 August

Rain. High 82°, low 69°.

Pressure29.85 inHg
Wind7.3 mph SW
Humidity85%
Visibility4.0 mi
Dew point73°
Wed, 1284° / 70°0.02Light rain
MorningMostly clear73°feels 74°
AfternoonOvercast83°feels 87°
EveningClear72°feels 73°
OvernightClear71°feels 72°
84 °Light rain

Chicago Heights, Wednesday, 12 August

Light rain. High 84°, low 70°.

Pressure29.85 inHg
Wind6.3 mph W
Humidity70%
Visibility6.2 mi
Dew point69°
Thu, 1375° / 65°0.02Light rain
MorningLight rain70°feels 70°
AfternoonLight rain74°feels 73°
EveningLight rain67°feels 66°
OvernightOvercast68°feels 68°
75 °Light rain

Chicago Heights, Thursday, 13 August

Light rain. High 75°, low 65°.

Pressure30.00 inHg
Wind10.1 mph NE
Humidity55%
Visibility—
Dew point57°
Fri, 1475° / 60°0.02Light rain
MorningLight rain65°feels 64°
AfternoonLight rain74°feels 73°
EveningLight rain67°feels 66°
OvernightLight rain64°feels 64°
75 °Light rain

Chicago Heights, Friday, 14 August

Light rain. High 75°, low 60°.

Pressure30.15 inHg
Wind9.1 mph NE
Humidity45%
Visibility—
Dew point50°
Sat, 1578° / 61°0.05Light rain
MorningLight rain65°feels 65°
AfternoonLight rain75°feels 75°
EveningLight rain71°feels 71°
OvernightLight rain66°feels 66°
78 °Light rain

Chicago Heights, Saturday, 15 August

Light rain. High 78°, low 61°.

Pressure30.24 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point55°
Sun, 1679° / 63°0.04Light rain
MorningLight rain67°feels 67°
AfternoonLight rain76°feels 77°
EveningLight rain73°feels 74°
OvernightLight rain69°feels 69°
79 °Light rain

Chicago Heights, Sunday, 16 August

Light rain. High 79°, low 63°.

Pressure30.09 inHg
Wind6.7 mph SE
Humidity65%
Visibility—
Dew point62°
Mon, 1782° / 65°0.03Light rain
MorningLight rain71°feels 72°
AfternoonLight rain81°feels 82°
EveningLight rain73°feels 73°
OvernightLight rain68°feels 69°
82 °Light rain

Chicago Heights, Monday, 17 August

Light rain. High 82°, low 65°.

Pressure30.06 inHg
Wind5.7 mph NE
Humidity56%
Visibility—
Dew point63°
Tue, 1880° / 65°0Partly cloudy
MorningPartly cloudy69°feels 69°
AfternoonPartly cloudy77°feels 78°
EveningPartly cloudy76°feels 77°
OvernightPartly cloudy70°feels 71°
80 °Partly cloudy

Chicago Heights, Tuesday, 18 August

Partly cloudy. High 80°, low 65°.

Pressure30.03 inHg
Wind5.1 mph SW
Humidity70%
Visibility—
Dew point65°

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 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.