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September 18th, 2025 :: 12:13 am CDT   

Local Weather Report for
Galesburg
Illinois, United States

 Current Galesburg Weather Conditions Updated September 17th at 10:55 pm 
Temperature:18°C Dew Point:13°C
Barometer:101.7 kPa Wind:N 10 Km/h
Humidity:72.6% Visibility:0 Km
 
 Galesburg Weather Forecast Summary  
 
Today
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Cloudy Cloudy Cloudy Cloudy Thundershowers
32°C
27°C
16°C
28°C
17°C
29°C
16°C
32°C
18°C
 
 Galesburg Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Overnight Temperature: 17°C
Clear with cloudy periods.
Morning Temperature: 29°C
Cloudy.
Afternoon Temperature: 30°C
A mix of cloud and sun.
Evening Temperature: 22°C
Cloudy.
Friday, September 19th, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies.
Morning Temperature: 25°C
Cloudy.
Afternoon Temperature: 24°C
Cloudy. Windy at times.
Evening Temperature: 19°C
Cloudy.
Saturday, September 20th, 2025
Overnight Temperature: 17°C
Cloudy with a chance of showers.
Morning Temperature: 25°C
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 25°C
Sunny with cloudy periods with a chance of showers.
Evening Temperature: 18°C
Clear with a chance of showers.
Sunday, September 21st, 2025
Overnight Temperature: 17°C
Cloudy.
Morning Temperature: 26°C
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 20°C
Mostly clear.
Monday, September 22nd, 2025
Overnight Temperature: 18°C
Cloudy.
Morning Temperature: 29°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 29°C
Cloudy. Chance of a thunderstorm. Windy.
Evening Temperature: 20°C
Cloudy with showers likely. Windy at times.
Tuesday, September 23rd, 2025
Overnight Temperature: 15°C
A mix of cloudy and clear skies with a few showers. Windy at times.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 22°C
A mix of sun and cloud. Windy at times.
Evening Temperature: 16°C
Clear.
Wednesday, September 24th, 2025
Overnight Temperature: 14°C
Clear. Windy at times.
Morning Temperature: 25°C
Sunny. Windy at times.
Afternoon Temperature: 25°C
Sunny. Windy at times.
Evening Temperature: 17°C
Clear with cloudy periods.
Thursday, September 25th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 29°C
Sunny.
Evening Temperature: 21°C
Clear.





 

  [ Local Weather Report ]
Knoxville, IL 
10:55 PM  18°C
 
 
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10:55 PM  18°C
 
 
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Bushnell, IL 
10:55 PM  17°C
 
 
Farmington, IL 
 
Macomb, IL 
10:55 PM  17°C
 
 
Canton, IL 
 
Kewanee, IL 
 
Moline Quad City, IL 
10:52 PM  18°C
 
 
Burlington, IA 
10:53 PM  22°C
 

This WeatherCity Weather Forecast for Galesburg, 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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