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September 5th, 2025 :: 11:57 pm CDT   

Local Weather Report for
Harrisburg
Illinois, United States

 Current Harrisburg Weather Conditions Updated September 5th at 10:55 pm 
Overcast
Temperature:64°F Dew Point:55°F
Barometer:30.04 inHg Wind:calm
Humidity:72.6% Visibility:0M
 
 Harrisburg Weather Forecast Summary  
 
Today
Sep 5th
Saturday
Sep 6th
Sunday
Sep 7th
Monday
Sep 8th
Tuesday
Sep 9th
Cloudy Cloudy Sunny Cloudy Cloudy
84°F
82°F
57°F
81°F
53°F
84°F
51°F
88°F
53°F
 
 Harrisburg Detailed Weather Forecast  
 
Saturday, September 6th, 2025
Overnight Temperature: 57°F
Cloudy with a slight chance of showers.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 77°F
Sunny. Windy at times.
Evening Temperature: 59°F
Clear.
Sunday, September 7th, 2025
Overnight Temperature: 53°F
Clear.
Morning Temperature: 75°F
Sunny. Windy at times.
Afternoon Temperature: 75°F
Sunny. Windy at times.
Evening Temperature: 56°F
Clear.
Monday, September 8th, 2025
Overnight Temperature: 51°F
Clear with cloudy periods.
Morning Temperature: 75°F
Cloudy.
Afternoon Temperature: 78°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 59°F
Cloudy.
Tuesday, September 9th, 2025
Overnight Temperature: 53°F
Cloudy.
Morning Temperature: 80°F
Cloudy.
Afternoon Temperature: 84°F
Cloudy. Windy at times.
Evening Temperature: 69°F
Clear.
Wednesday, September 10th, 2025
Overnight Temperature: 67°F
Clear.
Morning Temperature: 89°F
Sunny. Windy at times.
Afternoon Temperature: 91°F
Cloudy.
Evening Temperature: 75°F
Clear with cloudy periods.
Thursday, September 11th, 2025
Overnight Temperature: 68°F
A mix of cloudy and clear skies.
Morning Temperature: 91°F
A mix of sun and cloud.
Afternoon Temperature: 90°F
Cloudy. Windy at times.
Evening Temperature: 73°F
Cloudy. Windy at times.
Friday, September 12th, 2025
Overnight Temperature: 70°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 88°F
Sunny.
Afternoon Temperature: 91°F
Cloudy. Windy at times.
Evening Temperature: 73°F
Cloudy. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 71°F
Cloudy.
Morning Temperature: 94°F
Sunny. Windy at times.
Afternoon Temperature: 95°F
Cloudy. Windy at times.
Evening Temperature: 82°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Eldorado, IL 
10:55 PM  64°F
Overcast
 
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10:55 PM  63°F
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10:55 PM  63°F
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10:55 PM  63°F
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10:55 PM  63°F
Overcast
 
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10:55 PM  63°F
Overcast
 
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10:55 PM  63°F
Overcast
 
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This WeatherCity Weather Forecast for Harrisburg, 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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