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July 20th, 2026 :: 9:23 am CDT   

Local Weather Report for
Centreville
Illinois, United States

 Current Centreville Weather Conditions Updated July 20th at 7:53 am 
Overcast haze
Temperature:75°F Dew Point:72°F
Barometer:29.95 inHg Wind:N 9 Mph
Humidity:88.6% Visibility:0M
 
 Centreville Weather Forecast Summary  
 
Today
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Sunny Mostly Sunny Mostly Sunny Mix of Sun and Cloud Showers
91°F
89°F
73°F
79°F
65°F
72°F
56°F
63°F
60°F
 
 Centreville Detailed Weather Forecast  
 
Monday, July 20th, 2026
Morning Temperature: 76°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 89°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 77°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 82°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 88°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
Clear. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 69°F
Sunny. Windy at times.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 68°F
A mix of cloudy and clear skies. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 58°F
Clear with cloudy periods.
Morning Temperature: 62°F
Sunny with cloudy periods.
Afternoon Temperature: 71°F
A mix of sun and cloud.
Evening Temperature: 65°F
A mix of cloudy and clear skies with a chance of showers.
Friday, July 24th, 2026
Overnight Temperature: 63°F
Cloudy with a slight chance of showers.
Morning Temperature: 61°F
Cloudy with a chance of showers.
Afternoon Temperature: 61°F
Cloudy with showers likely.
Evening Temperature: 62°F
Cloudy with clear periods with showers likely.
Saturday, July 25th, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies.
Morning Temperature: 63°F
A mix of cloud and sun.
Afternoon Temperature: 77°F
A mix of sun and cloud.
Evening Temperature: 74°F
Clear with cloudy periods.
Sunday, July 26th, 2026
Overnight Temperature: 68°F
Clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 88°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm.
Monday, July 27th, 2026
Overnight Temperature: 75°F
Clear with cloudy periods. Chance of a thunderstorm.
Morning Temperature: 81°F
A mix of sun and cloud. Chance of a thunderstorm.
Afternoon Temperature: 98°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm.
Tuesday, July 28th, 2026
Overnight Temperature: 73°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 72°F
Mostly sunny.
Afternoon Temperature: 84°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.





 

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This WeatherCity Weather Forecast for Centreville, 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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