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July 20th, 2026 :: 10:49 am CDT   

Local Weather Report for
Calumet City
Illinois, United States

 Current Calumet City Weather Conditions Updated July 20th at 9:55 am 
Temperature:75°F Dew Point:63°F
Barometer:29.98 inHg Wind:N 11 Mph
Humidity:64.9% Visibility:0M
 
 Calumet City Weather Forecast Summary  
 
Today
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Mostly Sunny Mostly Sunny Sunny Mostly Sunny Mostly Sunny
82°F
84°F
71°F
70°F
61°F
79°F
56°F
78°F
62°F
 
 Calumet City Detailed Weather Forecast  
 
Monday, July 20th, 2026
Afternoon Temperature: 81°F
Sunny with cloudy periods.
Evening Temperature: 77°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Tuesday, July 21st, 2026
Overnight Temperature: 72°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 77°F
Mostly sunny with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 82°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
Mostly clear.
Wednesday, July 22nd, 2026
Overnight Temperature: 67°F
Clear. Windy at times.
Morning Temperature: 65°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 64°F
Clear.
Thursday, July 23rd, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 66°F
Sunny.
Afternoon Temperature: 78°F
Mostly sunny.
Evening Temperature: 71°F
A mix of cloudy and clear skies.
Friday, July 24th, 2026
Overnight Temperature: 64°F
Mostly clear.
Morning Temperature: 70°F
Mostly sunny.
Afternoon Temperature: 78°F
Mostly sunny.
Evening Temperature: 71°F
Clear.
Saturday, July 25th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 82°F
Sunny.
Evening Temperature: 74°F
Clear.
Sunday, July 26th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 73°F
Mostly sunny. Windy at times.
Afternoon Temperature: 86°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Mostly clear. Chance of a thunderstorm.
Monday, July 27th, 2026
Overnight Temperature: 74°F
Mostly cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Morning Temperature: 78°F
Mostly sunny with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
Clear. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 70°F
Clear. Windy at times.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Windy at times.
Evening Temperature: 70°F
Mostly clear.





 

  [ Local Weather Report ]
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9:55 AM  75°F
 
 
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9:50 AM  79°F
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9:55 AM  75°F
 
 
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9:55 AM  75°F
 
 
Chicago Heights, IL 
9:55 AM  75°F
 

 
This WeatherCity Weather Forecast for Calumet City, 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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