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September 10th, 2025 :: 9:01 am CDT   

Local Weather Report for
Chillicothe
Illinois, United States

 Current Chillicothe Weather Conditions Updated September 10th at 7:55 am 
Temperature:54°F Dew Point:52°F
Barometer:30.12 inHg Wind:calm
Humidity:93.6% Visibility:0M
 
 Chillicothe Weather Forecast Summary  
 
Today
Sep 10th
Thursday
Sep 11th
Friday
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Cloudy Sunny Cloudy Cloudy Cloudy
82°F
85°F
56°F
91°F
59°F
100°F
70°F
99°F
70°F
 
 Chillicothe Detailed Weather Forecast  
 
Wednesday, September 10th, 2025
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 77°F
Sunny.
Evening Temperature: 61°F
Clear.
Thursday, September 11th, 2025
Overnight Temperature: 57°F
Clear.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 79°F
Sunny.
Evening Temperature: 62°F
Clear.
Friday, September 12th, 2025
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 82°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 86°F
Sunny.
Evening Temperature: 74°F
Cloudy. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 71°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 88°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 93°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 75°F
Cloudy with a chance of showers.
Sunday, September 14th, 2025
Overnight Temperature: 70°F
Cloudy with a chance of showers.
Morning Temperature: 89°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 92°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 85°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 90°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 73°F
Cloudy with a chance of showers.
Tuesday, September 16th, 2025
Overnight Temperature: 67°F
Cloudy.
Morning Temperature: 86°F
Sunny with cloudy periods.
Afternoon Temperature: 89°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 74°F
Cloudy.
Wednesday, September 17th, 2025
Overnight Temperature: 71°F
Cloudy.
Morning Temperature: 88°F
Sunny with cloudy periods with a chance of showers.
Afternoon Temperature: 90°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 77°F
Mostly clear.
Thursday, September 18th, 2025
Overnight Temperature: 70°F
Clear.
Morning Temperature: 91°F
Sunny.
Afternoon Temperature: 92°F
Sunny.
Evening Temperature: 79°F
A mix of cloudy and clear skies. Windy at times.





 

  [ Local Weather Report ]
Lacon, IL 
7:55 AM  54°F
 
 
Henry, IL 
7:55 AM  54°F
 
 
Washington, IL 
 
West Peoria, IL 
7:54 AM  61°F
 
 
Eureka, IL 
 
East Peoria, IL 
7:54 AM  61°F
 
 
Peoria, IL 
7:54 AM  61°F
 
 
Marquette Heights, IL 
7:54 AM  61°F
 
 
Pekin, IL 
7:54 AM  61°F
 
 
Farmington, IL 

This WeatherCity Weather Forecast for Chillicothe, 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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