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July 14th, 2026 :: 4:24 pm CDT   

Local Weather Report for
Marion
Illinois, United States

 Current Marion Weather Conditions Updated July 14th at 2:45 pm 
Overcast
Temperature:88°F Dew Point:72°F
Barometer:30.12 inHg Wind:N 21 Mph
Humidity:58.8% Visibility:0M
 
 Marion Weather Forecast Summary  
 
Today
Jul 14th
Wednesday
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Saturday
Jul 18th
Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
86°F
85°F
71°F
86°F
72°F
86°F
73°F
90°F
72°F
 
 Marion Detailed Weather Forecast  
 
Tuesday, July 14th, 2026
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.
Wednesday, July 15th, 2026
Overnight Temperature: 72°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 76°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 85°F
Sunny with a chance of showers or thundershowers.
Evening Temperature: 78°F
Mostly clear with a chance of showers or thundershowers.
Thursday, July 16th, 2026
Overnight Temperature: 72°F
Mostly clear. Slight chance of a thunderstorm.
Morning Temperature: 77°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 85°F
A mix of sun and cloud with a chance of showers or thundershowers.
Evening Temperature: 78°F
Mostly clear with a chance of showers or thundershowers.
Friday, July 17th, 2026
Overnight Temperature: 73°F
Mostly clear with a chance of showers or thundershowers.
Morning Temperature: 78°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 79°F
Clear with cloudy periods with a chance of showers or thundershowers.
Saturday, July 18th, 2026
Overnight Temperature: 73°F
A mix of clear and cloudy skies.
Morning Temperature: 77°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 89°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm.
Sunday, July 19th, 2026
Overnight Temperature: 75°F
Clear.
Morning Temperature: 79°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 90°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Monday, July 20th, 2026
Overnight Temperature: 76°F
Mostly clear.
Morning Temperature: 80°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 90°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 77°F
Clear.
Morning Temperature: 82°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 92°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 76°F
Clear.
Morning Temperature: 80°F
Sunny.
Afternoon Temperature: 93°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm.





 

  [ Local Weather Report ]
Carterville, IL 
2:45 PM  88°F
Overcast
 
Herrin, IL 
2:45 PM  88°F
Overcast
 
Johnston City, IL 
2:45 PM  88°F
Overcast
 
Hurst, IL 
 
Zeigler, IL 
 
West Frankfort, IL 
 
Orient, IL 
 
Carbondale, IL 
2:52 PM  90°F
Mostly Sunny
 
Christopher, IL 
 
Murphysboro, IL 
2:52 PM  90°F
Mostly Sunny

 
This WeatherCity Weather Forecast for Marion, 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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