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July 17th, 2026 :: 9:22 am CDT   

Local Weather Report for
Calumet City
Illinois, United States

 Current Calumet City Weather Conditions Updated July 17th at 7:55 am 
Overcast haze
Temperature:79°F Dew Point:70°F
Barometer:30.06 inHg Wind:calm
Humidity:74.0% Visibility:0M
 
 Calumet City Weather Forecast Summary  
 
Today
Jul 17th
Saturday
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Tuesday
Jul 21st
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Thundershowers
92°F
91°F
72°F
85°F
69°F
84°F
67°F
81°F
68°F
 
 Calumet City Detailed Weather Forecast  
 
Friday, July 17th, 2026
Morning Temperature: 80°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 89°F
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 81°F
Clear with cloudy periods with a chance of showers or thundershowers.
Saturday, July 18th, 2026
Overnight Temperature: 74°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Sunny with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 75°F
Mostly clear with a chance of showers or thundershowers.
Sunday, July 19th, 2026
Overnight Temperature: 72°F
Mostly clear.
Morning Temperature: 74°F
Mostly sunny.
Afternoon Temperature: 85°F
Sunny.
Evening Temperature: 77°F
Mostly clear.
Monday, July 20th, 2026
Overnight Temperature: 68°F
Clear.
Morning Temperature: 74°F
Mostly sunny. Windy at times.
Afternoon Temperature: 81°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 79°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy at times.
Tuesday, July 21st, 2026
Overnight Temperature: 73°F
Mostly cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Morning Temperature: 77°F
Mostly sunny with showers likely. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Mostly sunny. Windy at times.
Evening Temperature: 70°F
Clear. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 62°F
Clear. Windy at times.
Morning Temperature: 64°F
Sunny with cloudy periods.
Afternoon Temperature: 73°F
Mostly sunny. Windy at times.
Evening Temperature: 66°F
Clear.
Thursday, July 23rd, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 66°F
Sunny.
Afternoon Temperature: 78°F
Sunny.
Evening Temperature: 71°F
Clear with cloudy periods.
Friday, July 24th, 2026
Overnight Temperature: 64°F
Mostly clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 80°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
Mostly clear. Slight chance of a thunderstorm.
Saturday, July 25th, 2026
Overnight Temperature: 66°F
Mostly clear.
Morning Temperature: 72°F
Mostly sunny.
Afternoon Temperature: 80°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 69°F
Clear. Slight chance of a thunderstorm.





 

  [ Local Weather Report ]
Hammond, IN 
7:55 AM  79°F
Overcast haze
 
Munster, IN 
7:55 AM  79°F
Overcast haze
 
East Chicago, IN 
7:50 AM  81°F
smoke
 
Whiting, IN 
7:50 AM  81°F
smoke
 
Gary, IN 
7:50 AM  81°F
smoke
 
Harvey, IL 
 
Blue Island, IL 
 
Griffith, IN 
7:55 AM  79°F
Overcast haze
 
Dyer, IN 
7:55 AM  79°F
Overcast haze
 
Chicago Heights, IL 
7:55 AM  79°F
Overcast haze

 
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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