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July 3rd, 2026 :: 12:47 am CDT   

Local Weather Report for
Harvey
Illinois, United States

 Harvey Weather Forecast Summary  
 
Today
Jul 3rd
Saturday
Jul 4th
Sunday
Jul 5th
Monday
Jul 6th
Tuesday
Jul 7th
Mix of Sun and Cloud Mostly Sunny Thundershowers Mostly Sunny Mostly Sunny
91°F
93°F
73°F
84°F
73°F
78°F
68°F
78°F
66°F
 
 Harvey Detailed Weather Forecast  
 
Friday, July 3rd, 2026
Overnight Temperature: 77°F
Clear with cloudy periods with a chance of showers or thundershowers.
Morning Temperature: 79°F
A mix of cloud and sun with a chance of showers or thundershowers.
Afternoon Temperature: 90°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 82°F
A mix of clear and cloudy skies with a slight chance of showers or thundershowers.
Saturday, July 4th, 2026
Overnight Temperature: 75°F
Mostly clear with a chance of showers or thundershowers.
Morning Temperature: 79°F
Mostly sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 91°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear with cloudy periods with showers likely. Chance of a thunderstorm.
Sunday, July 5th, 2026
Overnight Temperature: 75°F
Clear with cloudy periods with a few showers. Chance of a thunderstorm.
Morning Temperature: 75°F
Mostly sunny with a few showers. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 76°F
Clear. Slight chance of a thunderstorm.
Monday, July 6th, 2026
Overnight Temperature: 69°F
Clear.
Morning Temperature: 72°F
Sunny with cloudy periods.
Afternoon Temperature: 76°F
A mix of cloud and sun.
Evening Temperature: 69°F
A mix of clear and cloudy skies.
Tuesday, July 7th, 2026
Overnight Temperature: 67°F
A mix of clear and cloudy skies.
Morning Temperature: 69°F
A mix of sun and cloud.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear.
Wednesday, July 8th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 74°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 74°F
Clear.
Thursday, July 9th, 2026
Overnight Temperature: 69°F
Mostly clear.
Morning Temperature: 76°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 86°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Friday, July 10th, 2026
Overnight Temperature: 76°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 79°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 92°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Blue Island, IL 
 
Country Club Hills, IL 
 
Oak Forest, IL 
 
Calumet City, IL 
11:55 PM  79°F
Overcast
 
Chicago Heights, IL 
11:55 PM  79°F
Overcast
 
Munster, IN 
11:55 PM  79°F
Overcast
 
Hammond, IN 
11:55 PM  79°F
Overcast
 
Palos Heights, IL 
 
Whiting, IN 
 
Hometown, IL 
11:53 PM  73°F
thunderstorm with rain

 
This WeatherCity Weather Forecast for Harvey, 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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