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July 18th, 2025 :: 7:30 pm CDT   

Local Weather Report for
Peru
Illinois, United States

 Current Peru Weather Conditions Updated July 18th at 5:55 pm 
Overcast
Temperature:79°F Dew Point:68°F
Barometer:30.06 inHg Wind:calm
Humidity:69.5% Visibility:0M
 
 Peru Weather Forecast Summary  
 
Today
Jul 18th
Saturday
Jul 19th
Sunday
Jul 20th
Monday
Jul 21st
Tuesday
Jul 22nd
Cloudy Thundershowers Showers Cloudy Cloudy
78°F
85°F
71°F
72°F
63°F
80°F
62°F
87°F
68°F
 
 Peru Detailed Weather Forecast  
 
Friday, July 18th, 2025
Evening Temperature: 70°F
Cloudy.
Saturday, July 19th, 2025
Overnight Temperature: 71°F
Cloudy.
Morning Temperature: 79°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 82°F
Sunny with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Cloudy with showers likely. Chance of a thunderstorm.
Sunday, July 20th, 2025
Overnight Temperature: 69°F
Cloudy with a few showers.
Morning Temperature: 69°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 72°F
Cloudy.
Evening Temperature: 65°F
Clear.
Monday, July 21st, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 77°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Cloudy. Chance of a thunderstorm. Windy at times.
Tuesday, July 22nd, 2025
Overnight Temperature: 69°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 84°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 77°F
Cloudy. Chance of a thunderstorm.
Wednesday, July 23rd, 2025
Overnight Temperature: 74°F
Cloudy. Chance of a thunderstorm. Windy at times.
Morning Temperature: 86°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
Cloudy. Chance of a thunderstorm.
Thursday, July 24th, 2025
Overnight Temperature: 75°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Morning Temperature: 86°F
A mix of sun and cloud. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Sunny with cloudy periods with a chance of showers or thundershowers.
Evening Temperature: 78°F
Clear. Chance of a thunderstorm.
Friday, July 25th, 2025
Overnight Temperature: 75°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 87°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 70°F
Cloudy with periods of rain.
Saturday, July 26th, 2025
Overnight Temperature: 71°F
Clear with cloudy periods with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 82°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 77°F
A mix of cloudy and clear skies with a few showers. Chance of a thunderstorm.





 

  [ Local Weather Report ]
La Salle, IL 
5:55 PM  79°F
Overcast
 
Oglesby, IL 
5:55 PM  79°F
Overcast
 
Mendota, IL 
 
Ottawa, IL 
 
Princeton, IL 
 
Henry, IL 
5:55 PM  81°F
Overcast
 
Marseilles, IL 
 
Streator, IL 
 
Lacon, IL 
5:55 PM  81°F
Overcast
 
Chillicothe, IL 
5:55 PM  81°F
Overcast

This WeatherCity Weather Forecast for Peru, 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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