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January 2nd, 2026 :: 2:16 am CST   

Local Weather Report for
Jacksonville
Illinois, United States

 Current Jacksonville Weather Conditions Updated January 2nd at 12:55 am 
Overcast
Temperature:28°F Dew Point:28°F
Barometer:29.92 inHg Wind:N 15 Mph
Humidity:100.0% Visibility:0M
 
 Jacksonville Weather Forecast Summary  
 
Today
Jan 2nd
Saturday
Jan 3rd
Sunday
Jan 4th
Monday
Jan 5th
Tuesday
Jan 6th
Cloudy Cloudy Cloudy Cloudy Cloudy
32°F
35°F
26°F
36°F
25°F
52°F
33°F
58°F
43°F
 
 Jacksonville Detailed Weather Forecast  
 
Friday, January 2nd, 2026
Overnight Temperature: 25°F
Cloudy.
Morning Temperature: 29°F
Cloudy.
Afternoon Temperature: 29°F
Cloudy.
Evening Temperature: 28°F
Cloudy.
Saturday, January 3rd, 2026
Overnight Temperature: 27°F
Cloudy.
Morning Temperature: 32°F
Cloudy.
Afternoon Temperature: 29°F
Sunny.
Evening Temperature: 27°F
A mix of cloudy and clear skies.
Sunday, January 4th, 2026
Overnight Temperature: 25°F
Clear.
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 33°F
Cloudy. Windy at times.
Evening Temperature: 32°F
Clear. Windy at times.
Monday, January 5th, 2026
Overnight Temperature: 33°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 45°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 45°F
Cloudy.
Tuesday, January 6th, 2026
Overnight Temperature: 43°F
A mix of cloudy and clear skies.
Morning Temperature: 52°F
Cloudy.
Afternoon Temperature: 51°F
Cloudy.
Evening Temperature: 49°F
Cloudy.
Wednesday, January 7th, 2026
Overnight Temperature: 45°F
Cloudy.
Morning Temperature: 53°F
Cloudy.
Afternoon Temperature: 52°F
Cloudy.
Evening Temperature: 49°F
Cloudy.
Thursday, January 8th, 2026
Overnight Temperature: 52°F
Cloudy with showers likely. Windy.
Morning Temperature: 56°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 53°F
Sunny.
Evening Temperature: 52°F
Clear.
Friday, January 9th, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 56°F
Cloudy. Windy at times.
Afternoon Temperature: 53°F
Cloudy.
Evening Temperature: 49°F
Cloudy.
Saturday, January 10th, 2026
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 47°F
Cloudy.
Afternoon Temperature: 46°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 43°F
Cloudy with showers likely. Windy.





 

  [ Local Weather Report ]
Markham, IL 
12:55 AM  28°F
Overcast
 
Beardstown, IL 
 
Roodhouse, IL 
 
White Hall, IL 
 
Auburn, IL 
 
Leland Grove, IL 
12:52 AM  28°F
Overcast
 
Springfield, IL 
12:52 AM  28°F
Overcast
 
Rushville, IL 
 
Pittsfield, IL 
 
Virden, IL 

 
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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