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September 12th, 2025 :: 10:39 am CDT   

Local Weather Report for
Peoria
Illinois, United States

 Peoria Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Cloudy Cloudy Thundershowers
92°F
97°F
66°F
99°F
67°F
97°F
65°F
97°F
68°F
 
 Peoria Detailed Weather Forecast  
 
Friday, September 12th, 2025
Afternoon Temperature: 88°F
Cloudy.
Evening Temperature: 73°F
Cloudy. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 86°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 91°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Cloudy.
Sunday, September 14th, 2025
Overnight Temperature: 68°F
Cloudy with a slight chance of showers.
Morning Temperature: 88°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 96°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Monday, September 15th, 2025
Overnight Temperature: 66°F
Cloudy.
Morning Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 93°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 74°F
Clear with cloudy periods with a chance of showers. Slight chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 69°F
A mix of cloudy and clear skies.
Morning Temperature: 89°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 72°F
Cloudy with periods of rain. Windy.
Evening Temperature: 69°F
Cloudy with a chance of showers.
Wednesday, September 17th, 2025
Overnight Temperature: 66°F
Mostly clear.
Morning Temperature: 83°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 90°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy with showers likely. Windy at times.
Thursday, September 18th, 2025
Overnight Temperature: 68°F
Cloudy with showers likely.
Morning Temperature: 80°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 68°F
Cloudy with showers likely.
Friday, September 19th, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 76°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Cloudy. Windy at times.
Evening Temperature: 68°F
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 73°F
Mostly sunny.
Afternoon Temperature: 77°F
Sunny.
Evening Temperature: 64°F
Clear.





 

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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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