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January 7th, 2026 :: 11:58 am CST   

Local Weather Report for
Arlington Heights
Illinois, United States

 Current Arlington Heights Weather Conditions Updated January 7th at 10:52 am 
Temperature:46°F Dew Point:39°F
Barometer:29.95 inHg Wind:N 13 Mph
Humidity:75.8% Visibility:0M
 
 Arlington Heights Weather Forecast Summary  
 
Today
Jan 7th
Thursday
Jan 8th
Friday
Jan 9th
Saturday
Jan 10th
Sunday
Jan 11th
Cloudy Showers Cloudy Mix of rain and snow Mostly Sunny
56°F
62°F
46°F
61°F
41°F
42°F
28°F
33°F
22°F
 
 Arlington Heights Detailed Weather Forecast  
 
Wednesday, January 7th, 2026
Morning Temperature: 48°F
Sunny. Windy at times.
Afternoon Temperature: 48°F
Sunny.
Evening Temperature: 46°F
Cloudy. Windy at times.
Thursday, January 8th, 2026
Overnight Temperature: 46°F
Cloudy. Windy at times.
Morning Temperature: 55°F
Cloudy with a chance of showers. Wind 20 to 30 mph.
Afternoon Temperature: 62°F
Cloudy with a chance of showers. Wind 20 to 30 mph.
Evening Temperature: 61°F
Cloudy with showers likely. Windy.
Friday, January 9th, 2026
Overnight Temperature: 58°F
Mostly clear with a chance of showers. Windy.
Morning Temperature: 47°F
Cloudy. Windy at times.
Afternoon Temperature: 43°F
A mix of cloud and sun.
Evening Temperature: 42°F
A mix of clear and cloudy skies.
Saturday, January 10th, 2026
Overnight Temperature: 40°F
Cloudy with showers likely.
Morning Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy.
Afternoon Temperature: 34°F
Sunny with cloudy periods with a chance of flurries or showers. Risk of freezing rain. Windy.
Evening Temperature: 30°F
Cloudy. Windy.
Sunday, January 11th, 2026
Overnight Temperature: 24°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 28°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 28°F
Sunny.
Evening Temperature: 26°F
Clear with cloudy periods.
Monday, January 12th, 2026
Overnight Temperature: 26°F
Cloudy.
Morning Temperature: 35°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 34°F
Sunny. Windy at times.
Evening Temperature: 33°F
Cloudy. Windy at times.
Tuesday, January 13th, 2026
Overnight Temperature: 33°F
Cloudy. Windy at times.
Morning Temperature: 40°F
Cloudy. Windy at times.
Afternoon Temperature: 39°F
Mostly cloudy.
Evening Temperature: 35°F
Cloudy.
Wednesday, January 14th, 2026
Overnight Temperature: 31°F
Cloudy.
Morning Temperature: 33°F
Cloudy with flurries or showers likely. Risk of freezing rain. Windy at times.
Afternoon Temperature: 31°F
Cloudy with sunny periods.
Evening Temperature: 26°F
Clear.
Thursday, January 15th, 2026
Overnight Temperature: 25°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 27°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 25°F
Cloudy.
Evening Temperature: 25°F
Cloudy.





 

  [ Local Weather Report ]
Springfield, IL 
10:52 AM  46°F
 
 
Leland Grove, IL 
10:52 AM  46°F
 
 
Auburn, IL 
 
Virden, IL 
 
Taylorville, IL 
10:55 AM  48°F
 
 
Mason City, IL 
 
Girard, IL 
 
Lincoln, IL 
10:55 AM  37°F
mist
 
Jacksonville, IL 
10:55 AM  52°F
 
 
Markham, IL 
10:55 AM  52°F
 

 
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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