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September 18th, 2025 :: 12:11 am CDT   

Local Weather Report for
Carthage
Illinois, United States

 Carthage Weather Forecast Summary  
 
Today
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Cloudy Showers Cloudy Cloudy Thundershowers
93°F
81°F
62°F
85°F
60°F
87°F
63°F
86°F
63°F
 
 Carthage Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Overnight Temperature: 67°F
Cloudy.
Morning Temperature: 82°F
Cloudy.
Afternoon Temperature: 88°F
Cloudy.
Evening Temperature: 71°F
Cloudy.
Friday, September 19th, 2025
Overnight Temperature: 64°F
Cloudy.
Morning Temperature: 75°F
Cloudy.
Afternoon Temperature: 75°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 64°F
Cloudy with showers likely.
Saturday, September 20th, 2025
Overnight Temperature: 61°F
Clear with cloudy periods.
Morning Temperature: 77°F
Sunny with cloudy periods.
Afternoon Temperature: 81°F
A mix of cloud and sun.
Evening Temperature: 69°F
Cloudy.
Sunday, September 21st, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 82°F
A mix of cloud and sun.
Afternoon Temperature: 78°F
Cloudy. Windy at times.
Evening Temperature: 67°F
A mix of cloudy and clear skies.
Monday, September 22nd, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 82°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Cloudy. Chance of a thunderstorm. Windy.
Evening Temperature: 67°F
Cloudy with showers likely. Windy at times.
Tuesday, September 23rd, 2025
Overnight Temperature: 58°F
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 71°F
Cloudy.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 62°F
Clear.
Wednesday, September 24th, 2025
Overnight Temperature: 58°F
Clear.
Morning Temperature: 79°F
Sunny. Windy at times.
Afternoon Temperature: 83°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 67°F
Mostly clear.
Thursday, September 25th, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 83°F
Sunny.
Afternoon Temperature: 87°F
Sunny.
Evening Temperature: 78°F
Cloudy.





 

  [ Local Weather Report ]
Hamilton, IL 
10:55 PM  70°F
Mostly Clear
 
Keokuk, IA 
10:55 PM  70°F
Mostly Clear
 
Nauvoo, IL 
10:55 PM  70°F
Mostly Clear
 
Warsaw, IL 
10:55 PM  70°F
Mostly Clear
 
Montrose, IA 
10:55 PM  70°F
Mostly Clear
 
Alexandria, MO 
10:55 PM  70°F
Mostly Clear
 
Fort Madison, IA 
10:55 PM  68°F
 
 
Patterson, IA 
10:53 PM  72°F
 
 
Burlington, IA 
10:53 PM  72°F
 
 
Macomb, IL 
10:55 PM  63°F
 

This WeatherCity Weather Forecast for Carthage, 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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