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September 17th, 2025 :: 3:45 pm CDT   

Local Weather Report for
Peoria
Illinois, United States

 Current Peoria Weather Conditions Updated September 17th at 2:54 pm 
Temperature:31°C Dew Point:11°C
Barometer:101.7 kPa Wind:calm
Humidity:29.2% Visibility:0 Km
 
 Peoria Weather Forecast Summary  
 
Today
Sep 17th
Thursday
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Mix of Cloud and Sun Cloudy Cloudy Showers Cloudy
33°C
35°C
17°C
28°C
17°C
31°C
17°C
31°C
16°C
 
 Peoria Detailed Weather Forecast  
 
Wednesday, September 17th, 2025
Afternoon Temperature: 30°C
A mix of cloud and sun.
Evening Temperature: 21°C
Clear.
Thursday, September 18th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 30°C
Cloudy.
Afternoon Temperature: 31°C
A mix of cloud and sun.
Evening Temperature: 22°C
Cloudy.
Friday, September 19th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies.
Morning Temperature: 27°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 25°C
Cloudy. Windy at times.
Evening Temperature: 19°C
Cloudy.
Saturday, September 20th, 2025
Overnight Temperature: 17°C
Cloudy with a chance of showers.
Morning Temperature: 26°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 28°C
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Evening Temperature: 18°C
Mostly clear with showers likely.
Sunday, September 21st, 2025
Overnight Temperature: 17°C
A mix of clear and cloudy skies.
Morning Temperature: 26°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 28°C
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 22°C
A mix of cloudy and clear skies.
Monday, September 22nd, 2025
Overnight Temperature: 18°C
Clear with cloudy periods.
Morning Temperature: 28°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 27°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 20°C
Cloudy with showers likely. Windy at times.
Tuesday, September 23rd, 2025
Overnight Temperature: 18°C
Cloudy with a few showers. Windy at times.
Morning Temperature: 22°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 23°C
Cloudy.
Evening Temperature: 17°C
Clear.
Wednesday, September 24th, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 26°C
Sunny. Windy at times.
Afternoon Temperature: 28°C
Sunny. Windy at times.
Evening Temperature: 20°C
Clear with cloudy periods.
Thursday, September 25th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 30°C
Sunny with cloudy periods.
Evening Temperature: 23°C
Mostly clear.





 

  [ Local Weather Report ]
West Peoria, IL 
2:54 PM  31°C
 
 
East Peoria, IL 
2:54 PM  31°C
 
 
Marquette Heights, IL 
2:54 PM  31°C
 
 
Pekin, IL 
2:54 PM  31°C
 
 
Washington, IL 
 
Farmington, IL 
 
Canton, IL 
 
Chillicothe, IL 
2:55 PM  30°C
 
 
Eureka, IL 
 
Lacon, IL 
2:55 PM  30°C
 

This WeatherCity Weather Forecast for Peoria, 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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