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February 13th, 2026 :: 6:26 pm CST   

Local Weather Report for
Peru
Illinois, United States

 Current Peru Weather Conditions Updated February 13th at 5:02 pm 
Temperature:54°F Dew Point:28°F
Barometer:30.06 inHg Wind:N 13 Mph
Humidity:37.6% Visibility:0M
 
 Peru Weather Forecast Summary  
 
Today
Feb 13th
Saturday
Feb 14th
Sunday
Feb 15th
Monday
Feb 16th
Tuesday
Feb 17th
Mostly Sunny Cloudy Cloudy Cloudy Cloudy
52°F
50°F
37°F
57°F
38°F
58°F
39°F
57°F
43°F
 
 Peru Detailed Weather Forecast  
 
Friday, February 13th, 2026
Evening Temperature: 40°F
Clear.
Saturday, February 14th, 2026
Overnight Temperature: 37°F
Cloudy.
Morning Temperature: 45°F
Cloudy.
Afternoon Temperature: 45°F
Cloudy.
Evening Temperature: 42°F
Cloudy.
Sunday, February 15th, 2026
Overnight Temperature: 38°F
Clear.
Morning Temperature: 51°F
Sunny.
Afternoon Temperature: 50°F
Sunny.
Evening Temperature: 43°F
Cloudy.
Monday, February 16th, 2026
Overnight Temperature: 40°F
Clear with cloudy periods.
Morning Temperature: 51°F
Cloudy. Windy at times.
Afternoon Temperature: 50°F
Cloudy.
Evening Temperature: 46°F
Cloudy.
Tuesday, February 17th, 2026
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 52°F
Cloudy. Windy at times.
Afternoon Temperature: 53°F
Cloudy. Windy at times.
Evening Temperature: 52°F
Cloudy. Windy.
Wednesday, February 18th, 2026
Overnight Temperature: 56°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Morning Temperature: 61°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 59°F
Sunny. Windy.
Evening Temperature: 47°F
Clear. Windy.
Thursday, February 19th, 2026
Overnight Temperature: 36°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 44°F
Mostly sunny. Windy at times.
Afternoon Temperature: 41°F
Cloudy. Windy.
Evening Temperature: 37°F
Cloudy with a few showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Friday, February 20th, 2026
Overnight Temperature: 40°F
Clear with cloudy periods with periods of rain. Rain possibly mixed with wet snow at times. Windy.
Morning Temperature: 34°F
Cloudy. Windy.
Afternoon Temperature: 26°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 22°F
Cloudy. Windy at times.
Saturday, February 21st, 2026
Overnight Temperature: 20°F
Cloudy. Windy at times.
Morning Temperature: 28°F
Cloudy.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 27°F
Cloudy.





 

  [ Local Weather Report ]
La Salle, IL 
5:02 PM  54°F
 
 
Oglesby, IL 
5:02 PM  54°F
 
 
Mendota, IL 
 
Ottawa, IL 
 
Princeton, IL 
 
Henry, IL 
 
Marseilles, IL 
 
Streator, IL 
 
Lacon, IL 
4:55 PM  52°F
 
 
Chillicothe, IL 

 
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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