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November 18th, 2025 :: 1:48 pm CST   

Local Weather Report for
Chillicothe
Illinois, United States

 Current Chillicothe Weather Conditions Updated November 18th at 12:55 pm 
light rain
Temperature:46°F Dew Point:43°F
Barometer:29.92 inHg Wind:N 13 Mph
Humidity:87.2% Visibility:0M
 
 Chillicothe Weather Forecast Summary  
 
Today
Nov 18th
Wednesday
Nov 19th
Thursday
Nov 20th
Friday
Nov 21st
Saturday
Nov 22nd
Cloudy Cloudy Cloudy Cloudy Cloudy
50°F
50°F
42°F
59°F
44°F
55°F
45°F
51°F
43°F
 
 Chillicothe Detailed Weather Forecast  
 
Tuesday, November 18th, 2025
Afternoon Temperature: 44°F
A mix of cloud and sun with a chance of showers.
Evening Temperature: 43°F
Cloudy.
Wednesday, November 19th, 2025
Overnight Temperature: 42°F
Cloudy.
Morning Temperature: 46°F
Cloudy. Windy at times.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 45°F
Cloudy.
Thursday, November 20th, 2025
Overnight Temperature: 45°F
Cloudy.
Morning Temperature: 55°F
Cloudy. Windy at times.
Afternoon Temperature: 52°F
Cloudy.
Evening Temperature: 51°F
Cloudy.
Friday, November 21st, 2025
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 51°F
Cloudy.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 46°F
Cloudy with a chance of showers.
Saturday, November 22nd, 2025
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 48°F
Cloudy.
Afternoon Temperature: 46°F
A mix of cloud and sun.
Evening Temperature: 43°F
A mix of cloudy and clear skies.
Sunday, November 23rd, 2025
Overnight Temperature: 42°F
Clear. Windy at times.
Morning Temperature: 51°F
Sunny. Windy at times.
Afternoon Temperature: 46°F
Sunny.
Evening Temperature: 42°F
A mix of clear and cloudy skies.
Monday, November 24th, 2025
Overnight Temperature: 38°F
A mix of cloudy and clear skies.
Morning Temperature: 48°F
Cloudy. Windy at times.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 43°F
Cloudy with a chance of showers. Windy at times.
Tuesday, November 25th, 2025
Overnight Temperature: 44°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 46°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 50°F
Cloudy.
Wednesday, November 26th, 2025
Overnight Temperature: 45°F
Cloudy.
Morning Temperature: 51°F
Cloudy.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 48°F
Cloudy.





 

  [ Local Weather Report ]
Lacon, IL 
12:55 PM  46°F
light rain
 
Henry, IL 
12:55 PM  46°F
light rain
 
Washington, IL 
 
West Peoria, IL 
12:51 PM  50°F
light rain
 
Eureka, IL 
 
East Peoria, IL 
12:51 PM  50°F
light rain
 
Peoria, IL 
12:51 PM  50°F
light rain
 
Marquette Heights, IL 
12:51 PM  50°F
light rain
 
Pekin, IL 
12:51 PM  50°F
light rain
 
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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