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June 27th, 2026 :: 10:29 am CDT   

Local Weather Report for
Chicago Heights
Illinois, United States

 Current Chicago Heights Weather Conditions Updated June 27th at 8:55 am 
Overcast
Temperature:72°F Dew Point:63°F
Barometer:30.01 inHg Wind:N 6 Mph
Humidity:73.3% Visibility:0M
 
 Chicago Heights Weather Forecast Summary  
 
Today
Jun 27th
Sunday
Jun 28th
Monday
Jun 29th
Tuesday
Jun 30th
Wednesday
Jul 1st
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
74°F
88°F
65°F
92°F
75°F
95°F
77°F
94°F
77°F
 
 Chicago Heights Detailed Weather Forecast  
 
Saturday, June 27th, 2026
Afternoon Temperature: 74°F
A mix of cloud and sun with a slight chance of showers.
Evening Temperature: 70°F
Mostly clear.
Sunday, June 28th, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 73°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 86°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Mostly clear. Chance of a thunderstorm.
Monday, June 29th, 2026
Overnight Temperature: 76°F
Clear. Chance of a thunderstorm.
Morning Temperature: 82°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 92°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm. Windy at times.
Tuesday, June 30th, 2026
Overnight Temperature: 78°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 83°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 94°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 86°F
Clear. Chance of a thunderstorm. Windy at times.
Wednesday, July 1st, 2026
Overnight Temperature: 78°F
Clear. Chance of a thunderstorm.
Morning Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 94°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Mostly clear with a slight chance of showers or thundershowers.
Thursday, July 2nd, 2026
Overnight Temperature: 80°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 93°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Friday, July 3rd, 2026
Overnight Temperature: 77°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 83°F
Mostly sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 93°F
Mostly sunny with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 80°F
Clear with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Saturday, July 4th, 2026
Overnight Temperature: 71°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 74°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear.
Sunday, July 5th, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 83°F
Mostly sunny.
Evening Temperature: 73°F
Mostly clear.





 

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8:55 AM  72°F
Overcast
 
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8:55 AM  72°F
Overcast
 
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8:55 AM  72°F
Overcast
 
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8:55 AM  72°F
Overcast
 
Schererville, IN 
8:55 AM  72°F
Overcast
 
Blue Island, IL 
 
Griffith, IN 
8:55 AM  72°F
Overcast

 
This WeatherCity Weather Forecast for Chicago Heights, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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