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July 18th, 2025 :: 6:17 pm CDT   

Local Weather Report for
Centralia
Illinois, United States

 Current Centralia Weather Conditions Updated July 18th at 4:55 pm 
Overcast
Temperature:84°F Dew Point:77°F
Barometer:30.04 inHg Wind:calm
Humidity:79.1% Visibility:0M
 
 Centralia Weather Forecast Summary  
 
Today
Jul 18th
Saturday
Jul 19th
Sunday
Jul 20th
Monday
Jul 21st
Tuesday
Jul 22nd
Thundershowers Thundershowers Cloudy Thundershowers Mix of Cloud and Sun
85°F
89°F
73°F
93°F
75°F
91°F
74°F
93°F
75°F
 
 Centralia Detailed Weather Forecast  
 
Friday, July 18th, 2025
Evening Temperature: 74°F
Cloudy with showers. Chance of a thunderstorm.
Saturday, July 19th, 2025
Overnight Temperature: 73°F
Clear with showers likely. Slight chance of a thunderstorm.
Morning Temperature: 83°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 88°F
Sunny with a slight chance of showers or thundershowers.
Evening Temperature: 78°F
Clear with a chance of showers or thundershowers.
Sunday, July 20th, 2025
Overnight Temperature: 75°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 85°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 89°F
Sunny with cloudy periods with a chance of showers or thundershowers.
Evening Temperature: 78°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Monday, July 21st, 2025
Overnight Temperature: 76°F
Mostly clear with showers likely. Chance of a thunderstorm.
Morning Temperature: 86°F
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 88°F
A mix of cloud and sun with a slight chance of showers or thundershowers.
Evening Temperature: 77°F
Mostly clear with showers likely. Chance of a thunderstorm.
Tuesday, July 22nd, 2025
Overnight Temperature: 75°F
Clear with a slight chance of showers or thundershowers.
Morning Temperature: 88°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 91°F
A mix of cloud and sun with a slight chance of showers or thundershowers.
Evening Temperature: 79°F
Clear with a chance of showers or thundershowers.
Wednesday, July 23rd, 2025
Overnight Temperature: 76°F
Clear. Chance of a thunderstorm.
Morning Temperature: 89°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm. Windy at times.
Thursday, July 24th, 2025
Overnight Temperature: 78°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 89°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 92°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 77°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Friday, July 25th, 2025
Overnight Temperature: 74°F
Cloudy. Slight chance of a thunderstorm.
Morning Temperature: 88°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 89°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 79°F
Clear. Slight chance of a thunderstorm. Windy at times.
Saturday, July 26th, 2025
Overnight Temperature: 73°F
Cloudy with showers likely.
Morning Temperature: 87°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 91°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 78°F
Cloudy with a chance of showers or thundershowers.





 

  [ Local Weather Report ]
Wamac, IL 
4:55 PM  84°F
Overcast
 
Salem, IL 
4:55 PM  84°F
Overcast
 
Mount Vernon, IL 
4:56 PM  86°F
Overcast
 
Nashville, IL 
 
Breese, IL 
 
Vandalia, IL 
 
Greenville, IL 
 
Trenton, IL 
4:55 PM  84°F
 
 
Highland, IL 
 
Du Quoin, IL 

This WeatherCity Weather Forecast for Centralia, 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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