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July 27th, 2026 :: 6:10 am CDT   

Local Weather Report for
Clinton
Illinois, United States

 Clinton Weather Forecast Summary  
 
Today
Jul 27th
Tuesday
Jul 28th
Wednesday
Jul 29th
Thursday
Jul 30th
Friday
Jul 31st
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy
91°F
82°F
69°F
80°F
60°F
81°F
64°F
72°F
67°F
 
 Clinton Detailed Weather Forecast  
 
Monday, July 27th, 2026
Morning Temperature: 80°F
Sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 90°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 79°F
Mostly clear with a chance of showers or thundershowers.
Tuesday, July 28th, 2026
Overnight Temperature: 70°F
Mostly clear with a chance of showers. Windy at times.
Morning Temperature: 75°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm.
Wednesday, July 29th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 79°F
Mostly sunny. Windy at times.
Evening Temperature: 72°F
Clear. Slight chance of a thunderstorm.
Thursday, July 30th, 2026
Overnight Temperature: 65°F
Clear.
Morning Temperature: 71°F
Mostly sunny.
Afternoon Temperature: 81°F
Mostly sunny.
Evening Temperature: 75°F
A mix of clear and cloudy skies. Chance of a thunderstorm.
Friday, July 31st, 2026
Overnight Temperature: 71°F
A mix of cloudy and clear skies.
Morning Temperature: 69°F
Cloudy.
Afternoon Temperature: 67°F
Cloudy with a chance of showers.
Evening Temperature: 67°F
Cloudy with clear periods with a chance of showers. Windy at times.
Saturday, August 1st, 2026
Overnight Temperature: 65°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 64°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 71°F
A mix of sun and cloud with a slight chance of showers. Windy at times.
Evening Temperature: 66°F
Mostly clear. Windy at times.
Sunday, August 2nd, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 68°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Clear. Chance of a thunderstorm.
Monday, August 3rd, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 73°F
Clear. Chance of a thunderstorm.
Tuesday, August 4th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 73°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 78°F
Clear with a slight chance of showers or thundershowers.





 

  [ Local Weather Report ]
Lincoln, IL 
4:55 AM  79°F
mist
 
Bloomington, IL 
4:56 AM  77°F
mist
 
Monticello, IL 
 
Decatur, IL 
4:54 AM  79°F
Mostly Sunny
 
Champaign, IL 
4:53 AM  75°F
mist
 
Gibson City, IL 
 
Mason City, IL 
 
Urbana, IL 
4:53 AM  75°F
mist
 
Arlington Heights, IL 
4:52 AM  75°F
 
 
Eureka, IL 

 
This WeatherCity Weather Forecast for Clinton, 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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