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October 10th, 2025 :: 3:47 pm CDT   

Local Weather Report for
Collinsville
Illinois, United States

 Current Collinsville Weather Conditions Updated October 10th at 2:53 pm 
Temperature:23°C Dew Point:8°C
Barometer:102 kPa Wind:N 17 Km/h
Humidity:38.2% Visibility:0 Km
 
 Collinsville Weather Forecast Summary  
 
Today
Oct 10th 		Saturday
Oct 11th 		Sunday
Oct 12th 		Monday
Oct 13th 		Tuesday
Oct 14th
Cloudy Cloudy Cloudy Cloudy Cloudy
25°C
 26°C
12°C		 27°C
11°C		 26°C
14°C		 24°C
14°C
 
 Collinsville Detailed Weather Forecast  
 
Friday, October 10th, 2025
Afternoon Temperature: 22°C
Cloudy.
Evening Temperature: 16°C
Clear.
Saturday, October 11th, 2025
Overnight Temperature: 13°C
Clear.
Morning Temperature: 22°C
Sunny.
Afternoon Temperature: 23°C
Cloudy.
Evening Temperature: 15°C
Clear.
Sunday, October 12th, 2025
Overnight Temperature: 12°C
Clear.
Morning Temperature: 23°C
Sunny.
Afternoon Temperature: 24°C
Sunny.
Evening Temperature: 16°C
Cloudy.
Monday, October 13th, 2025
Overnight Temperature: 14°C
Clear with cloudy periods.
Morning Temperature: 24°C
Cloudy.
Afternoon Temperature: 21°C
Cloudy. Windy at times.
Evening Temperature: 18°C
Cloudy.
Tuesday, October 14th, 2025
Overnight Temperature: 16°C
Cloudy.
Morning Temperature: 21°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 21°C
Sunny with cloudy periods.
Evening Temperature: 16°C
Clear with cloudy periods.
Wednesday, October 15th, 2025
Overnight Temperature: 14°C
Cloudy.
Morning Temperature: 16°C
Cloudy.
Afternoon Temperature: 20°C
Sunny with cloudy periods.
Evening Temperature: 16°C
A mix of cloudy and clear skies.
Thursday, October 16th, 2025
Overnight Temperature: 13°C
A mix of cloudy and clear skies.
Morning Temperature: 16°C
Cloudy.
Afternoon Temperature: 18°C
Sunny with cloudy periods.
Evening Temperature: 14°C
Clear with cloudy periods.
Friday, October 17th, 2025
Overnight Temperature: 14°C
Cloudy with a chance of showers.
Morning Temperature: 17°C
A mix of cloud and sun with a chance of showers. Windy at times.
Afternoon Temperature: 21°C
Cloudy. Windy at times.
Evening Temperature: 16°C
A mix of cloudy and clear skies with a slight chance of showers. Windy at times.
Saturday, October 18th, 2025
Overnight Temperature: 15°C
Clear with cloudy periods.
Morning Temperature: 26°C
A mix of cloud and sun.
Afternoon Temperature: 30°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 26°C
Clear with cloudy periods. Windy at times.



 

  [ Local Weather Report ]
Fairview Heights, IL 
2:53 PM  23°C
 
 
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2:55 PM  25°C
 
 
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2:55 PM  25°C
 
 
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Granite City, IL 
2:53 PM  23°C
 
 
Madison, IL 
2:53 PM  23°C
 
 
Centreville, IL 
2:53 PM  23°C
 
 
Edwardsville, IL 
2:50 PM  22°C
 
 
Venice, IL 
2:53 PM  23°C
 
 
Crest Hill, IL 
2:53 PM  23°C
 

 
This WeatherCity Weather Forecast for Collinsville, 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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