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May 12th, 2026 :: 6:22 pm CDT   

Local Weather Report for
Clinton
Illinois, United States

 Clinton Weather Forecast Summary  
 
Today
May 12th
Wednesday
May 13th
Thursday
May 14th
Friday
May 15th
Saturday
May 16th
Mix of Sun and Cloud Sunny Mostly Sunny Thundershowers Thundershowers
76°F
64°F
51°F
66°F
46°F
78°F
53°F
80°F
65°F
 
 Clinton Detailed Weather Forecast  
 
Tuesday, May 12th, 2026
Evening Temperature: 67°F
Mostly cloudy with a chance of showers. Windy at times.
Wednesday, May 13th, 2026
Overnight Temperature: 58°F
Clear with a chance of showers. Windy at times.
Morning Temperature: 56°F
Sunny. Windy.
Afternoon Temperature: 64°F
Sunny. Windy.
Evening Temperature: 55°F
Clear. Windy at times.
Thursday, May 14th, 2026
Overnight Temperature: 47°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 65°F
Mostly sunny.
Evening Temperature: 59°F
Mostly clear. Windy at times.
Friday, May 15th, 2026
Overnight Temperature: 54°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 58°F
A mix of cloud and sun with a chance of showers. Windy.
Afternoon Temperature: 75°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 71°F
Mostly cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Saturday, May 16th, 2026
Overnight Temperature: 66°F
Cloudy with showers. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 68°F
A mix of sun and cloud with a few showers. Chance of a thunderstorm.
Afternoon Temperature: 80°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 70°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Sunday, May 17th, 2026
Overnight Temperature: 64°F
Mostly clear. Windy at times.
Morning Temperature: 70°F
Mostly sunny. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 75°F
Clear. Chance of a thunderstorm. Windy.
Monday, May 18th, 2026
Overnight Temperature: 70°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 70°F
A mix of cloud and sun with showers likely. Windy at times.
Afternoon Temperature: 79°F
Mostly cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
Cloudy with a few showers. Slight chance of a thunderstorm. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 65°F
Cloudy with showers.
Morning Temperature: 67°F
Cloudy with showers.
Afternoon Temperature: 73°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 71°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 62°F
Mostly cloudy with a slight chance of showers. Windy at times.
Morning Temperature: 60°F
Mostly sunny. Windy at times.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 67°F
Clear.





 

  [ Local Weather Report ]
Lincoln, IL 
4:55 PM  82°F
 
 
Bloomington, IL 
4:56 PM  79°F
Overcast
 
Monticello, IL 
 
Decatur, IL 
4:54 PM  79°F
 
 
Champaign, IL 
4:53 PM  81°F
Mostly Sunny
 
Gibson City, IL 
 
Mason City, IL 
 
Urbana, IL 
4:53 PM  81°F
Mostly Sunny
 
Arlington Heights, IL 
4:52 PM  81°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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