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September 12th, 2025 :: 3:16 pm CDT   

Local Weather Report for
Jacksonville
Illinois, United States

 Current Jacksonville Weather Conditions Updated September 12th at 1:55 pm 
Temperature:90°F Dew Point:57°F
Barometer:30.12 inHg Wind:N 6 Mph
Humidity:33.6% Visibility:0M
 
 Jacksonville Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Thundershowers Cloudy Thundershowers
93°F
101°F
68°F
100°F
69°F
97°F
68°F
100°F
68°F
 
 Jacksonville Detailed Weather Forecast  
 
Friday, September 12th, 2025
Afternoon Temperature: 90°F
Cloudy.
Evening Temperature: 77°F
Cloudy. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 70°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 90°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 97°F
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 77°F
Cloudy.
Sunday, September 14th, 2025
Overnight Temperature: 72°F
Cloudy with a chance of showers.
Morning Temperature: 90°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 97°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 69°F
Cloudy with showers likely. Windy at times.
Monday, September 15th, 2025
Overnight Temperature: 68°F
Cloudy. Slight chance of a thunderstorm.
Morning Temperature: 86°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 94°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 78°F
Clear. Slight chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 73°F
A mix of cloudy and clear skies.
Morning Temperature: 92°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 86°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
Cloudy with showers likely. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 68°F
Cloudy.
Morning Temperature: 86°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 94°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy with a chance of showers. Windy.
Thursday, September 18th, 2025
Overnight Temperature: 70°F
Cloudy. Slight chance of a thunderstorm.
Morning Temperature: 82°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Cloudy with a chance of showers or thundershowers. Wind 25 to 40 mph.
Evening Temperature: 68°F
Cloudy with a few showers.
Friday, September 19th, 2025
Overnight Temperature: 64°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 78°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 80°F
Cloudy with a chance of showers.
Evening Temperature: 65°F
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 81°F
Sunny.
Evening Temperature: 66°F
Clear.





 

  [ Local Weather Report ]
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1:55 PM  90°F
 
 
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1:52 PM  88°F
 
 
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1:52 PM  88°F
 
 
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1:55 PM  91°F
 
 
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This WeatherCity Weather Forecast for Jacksonville, 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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