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September 18th, 2025 :: 3:59 am CDT   

Local Weather Report for
Cahokia
Illinois, United States

 Current Cahokia Weather Conditions Updated September 18th at 2:53 am 
Temperature:15°C Dew Point:14°C
Barometer:101.6 kPa Wind:calm
Humidity:93.7% Visibility:0 Km
 
 Cahokia Weather Forecast Summary  
 
Today
Sep 18th 		Friday
Sep 19th 		Saturday
Sep 20th 		Sunday
Sep 21st 		Monday
Sep 22nd
Cloudy Cloudy Cloudy Thundershowers Thundershowers
36°C
 31°C
18°C		 34°C
18°C		 32°C
19°C		 32°C
19°C
 
 Cahokia Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Overnight Temperature: 19°C
Clear.
Morning Temperature: 32°C
A mix of cloud and sun.
Afternoon Temperature: 32°C
Cloudy.
Evening Temperature: 23°C
Cloudy. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 18°C
Cloudy.
Morning Temperature: 28°C
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 20°C
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 30°C
A mix of cloud and sun.
Afternoon Temperature: 31°C
Cloudy.
Evening Temperature: 22°C
Cloudy with a slight chance of showers or thundershowers.
Sunday, September 21st, 2025
Overnight Temperature: 19°C
Cloudy. Windy at times.
Morning Temperature: 30°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 28°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 20°C
Cloudy with showers likely. Windy at times.
Monday, September 22nd, 2025
Overnight Temperature: 19°C
Cloudy with showers likely. Windy at times.
Morning Temperature: 29°C
Cloudy with a chance of showers or thundershowers. Windy.
Afternoon Temperature: 22°C
Cloudy with showers likely. Windy at times.
Evening Temperature: 19°C
Cloudy.
Tuesday, September 23rd, 2025
Overnight Temperature: 19°C
Cloudy with a chance of showers.
Morning Temperature: 27°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 23°C
Cloudy with showers likely. Slight chance of a thunderstorm. Windy.
Evening Temperature: 19°C
Cloudy with showers likely.
Wednesday, September 24th, 2025
Overnight Temperature: 18°C
Cloudy with showers likely.
Morning Temperature: 21°C
Cloudy.
Afternoon Temperature: 21°C
Cloudy. Windy at times.
Evening Temperature: 14°C
Cloudy with a chance of showers.
Thursday, September 25th, 2025
Overnight Temperature: 12°C
Mostly clear.
Morning Temperature: 21°C
Sunny. Windy at times.
Afternoon Temperature: 23°C
Cloudy. Windy at times.
Evening Temperature: 18°C
Cloudy.
Friday, September 26th, 2025
Overnight Temperature: 16°C
Clear with cloudy periods.
Morning Temperature: 23°C
Cloudy.
Afternoon Temperature: 25°C
Cloudy.
Evening Temperature: 20°C
Cloudy with a slight chance of showers.



 

  [ Local Weather Report ]
Centreville, IL 
2:53 AM  15°C
 
 
Crest Hill, IL 
2:53 AM  15°C
 
 
Saint Louis, MO 
2:53 AM  15°C
 
 
Venice, IL 
2:53 AM  15°C
 
 
Bella Villa, MO 
2:53 AM  15°C
 
 
Madison, IL 
2:53 AM  15°C
 
 
Fairview Heights, IL 
2:53 AM  15°C
 
 
Pontiac, IL 
2:55 AM  17°C
 
 
Wilbur Park, MO 
2:53 AM  15°C
 
 
Columbia, IL 
2:53 AM  15°C
 

This WeatherCity Weather Forecast for Cahokia, 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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