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October 19th, 2025 :: 12:44 am CDT   

Local Weather Report for
Arlington Heights
Illinois, United States

 Current Arlington Heights Weather Conditions Updated October 18th at 11:52 pm 
Overcast
Temperature:59°F Dew Point:57°F
Barometer:29.65 inHg Wind:N 21 Mph
Humidity:93.7% Visibility:0M
 
 Arlington Heights Weather Forecast Summary  
 
Today
Oct 19th
Monday
Oct 20th
Tuesday
Oct 21st
Wednesday
Oct 22nd
Thursday
Oct 23rd
Showers Mostly Sunny Mostly Sunny Sunny Cloudy
63°F
68°F
46°F
59°F
47°F
60°F
43°F
67°F
44°F
 
 Arlington Heights Detailed Weather Forecast  
 
Sunday, October 19th, 2025
Overnight Temperature: 55°F
Cloudy with showers likely. Windy.
Morning Temperature: 58°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 59°F
Sunny. Windy.
Evening Temperature: 50°F
Clear.
Monday, October 20th, 2025
Overnight Temperature: 47°F
Clear.
Morning Temperature: 62°F
Sunny. Windy.
Afternoon Temperature: 65°F
Sunny. Windy.
Evening Temperature: 59°F
Clear with cloudy periods. Windy.
Tuesday, October 21st, 2025
Overnight Temperature: 51°F
Clear. Windy at times.
Morning Temperature: 58°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 54°F
Sunny with cloudy periods. Windy.
Evening Temperature: 47°F
Clear. Windy at times.
Wednesday, October 22nd, 2025
Overnight Temperature: 44°F
Clear. Windy at times.
Morning Temperature: 53°F
Sunny. Windy.
Afternoon Temperature: 56°F
Sunny. Windy.
Evening Temperature: 47°F
Clear.
Thursday, October 23rd, 2025
Overnight Temperature: 44°F
A mix of clear and cloudy skies.
Morning Temperature: 59°F
A mix of cloud and sun.
Afternoon Temperature: 63°F
Cloudy.
Evening Temperature: 56°F
Cloudy.
Friday, October 24th, 2025
Overnight Temperature: 55°F
Cloudy.
Morning Temperature: 54°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 54°F
Cloudy with a few showers. Windy at times.
Evening Temperature: 53°F
Cloudy with showers likely. Windy at times.
Saturday, October 25th, 2025
Overnight Temperature: 53°F
Cloudy.
Morning Temperature: 57°F
Cloudy.
Afternoon Temperature: 60°F
Cloudy.
Evening Temperature: 54°F
Clear.
Sunday, October 26th, 2025
Overnight Temperature: 50°F
Clear.
Morning Temperature: 60°F
Cloudy. Windy at times.
Afternoon Temperature: 60°F
Mostly sunny. Windy at times.
Evening Temperature: 53°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Springfield, IL 
11:52 PM  59°F
Overcast
 
Leland Grove, IL 
11:52 PM  59°F
Overcast
 
Auburn, IL 
 
Virden, IL 
 
Taylorville, IL 
11:57 PM  57°F
light rain
 
Mason City, IL 
 
Girard, IL 
 
Lincoln, IL 
11:55 PM  59°F
Mostly Cloudy
 
Jacksonville, IL 
11:55 PM  59°F
Overcast
 
Markham, IL 
11:55 PM  59°F
Overcast

 
This WeatherCity Weather Forecast for Arlington Heights, 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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