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February 3rd, 2026 :: 1:41 am CST   

Local Weather Report for
Peru
Illinois, United States

 Current Peru Weather Conditions Updated February 3rd at 1:00 am 
Overcast
Temperature:25°F Dew Point:18°F
Barometer:30.18 inHg Wind:calm
Humidity:73.3% Visibility:0M
 
 Peru Weather Forecast Summary  
 
Today
Feb 3rd
Wednesday
Feb 4th
Thursday
Feb 5th
Friday
Feb 6th
Saturday
Feb 7th
Cloudy Cloudy Cloudy Cloudy Cloudy
28°F
28°F
14°F
33°F
17°F
37°F
21°F
29°F
18°F
 
 Peru Detailed Weather Forecast  
 
Tuesday, February 3rd, 2026
Overnight Temperature: 21°F
Cloudy with a chance of flurries.
Morning Temperature: 25°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 21°F
Sunny.
Evening Temperature: 17°F
A mix of clear and cloudy skies.
Wednesday, February 4th, 2026
Overnight Temperature: 15°F
Cloudy.
Morning Temperature: 23°F
Mostly sunny.
Afternoon Temperature: 23°F
Sunny.
Evening Temperature: 19°F
A mix of cloudy and clear skies.
Thursday, February 5th, 2026
Overnight Temperature: 18°F
Cloudy.
Morning Temperature: 28°F
Cloudy with sunny periods. Windy at times.
Afternoon Temperature: 27°F
Cloudy.
Evening Temperature: 28°F
Cloudy. Windy at times.
Friday, February 6th, 2026
Overnight Temperature: 30°F
Cloudy. Windy.
Morning Temperature: 35°F
Cloudy. Windy.
Afternoon Temperature: 29°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 22°F
Clear. Windy at times.
Saturday, February 7th, 2026
Overnight Temperature: 18°F
Cloudy with clear periods.
Morning Temperature: 24°F
Cloudy.
Afternoon Temperature: 26°F
Cloudy.
Evening Temperature: 25°F
Cloudy.
Sunday, February 8th, 2026
Overnight Temperature: 22°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 25°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 21°F
Cloudy with sunny periods.
Evening Temperature: 17°F
Cloudy.
Monday, February 9th, 2026
Overnight Temperature: 15°F
A mix of cloudy and clear skies.
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy. Windy at times.
Evening Temperature: 26°F
Cloudy.
Tuesday, February 10th, 2026
Overnight Temperature: 30°F
Cloudy with flurries or freezing rain showers likely.
Morning Temperature: 34°F
Cloudy with a few flurries or showers. Risk of freezing rain.
Afternoon Temperature: 33°F
Cloudy with flurries or showers likely.
Evening Temperature: 32°F
Cloudy with a chance of flurries or showers.
Wednesday, February 11th, 2026
Overnight Temperature: 33°F
Cloudy. Windy at times.
Morning Temperature: 34°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Cloudy. Windy at times.
Evening Temperature: 39°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times.





 

  [ Local Weather Report ]
La Salle, IL 
1:00 AM  25°F
Overcast
 
Oglesby, IL 
1:00 AM  25°F
Overcast
 
Mendota, IL 
 
Ottawa, IL 
 
Princeton, IL 
 
Henry, IL 
 
Marseilles, IL 
 
Streator, IL 
 
Lacon, IL 
12:55 AM  25°F
Overcast
 
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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