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January 21st, 2026 :: 2:34 pm CST   

Local Weather Report for
Joliet
Illinois, United States

 Current Joliet Weather Conditions Updated January 21st at 12:55 pm 
Overcast
Temperature:32°F Dew Point:21°F
Barometer:29.95 inHg Wind:N 26 Mph
Humidity:63.8% Visibility:0M
 
 Joliet Weather Forecast Summary  
 
Today
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Saturday
Jan 24th
Sunday
Jan 25th
Cloudy Cloudy Cloudy Cloudy Cloudy
31°F
25°F
8°F
1°F
-8°F
11°F
-4°F
18°F
10°F
 
 Joliet Detailed Weather Forecast  
 
Wednesday, January 21st, 2026
Afternoon Temperature: 30°F
Cloudy. Windy at times.
Evening Temperature: 25°F
Cloudy with a chance of flurries. Windy.
Thursday, January 22nd, 2026
Overnight Temperature: 18°F
Clear. Windy at times.
Morning Temperature: 23°F
Cloudy. Windy.
Afternoon Temperature: 23°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 13°F
Cloudy. Windy at times.
Friday, January 23rd, 2026
Overnight Temperature: -3°F
Cloudy. Windy.
Morning Temperature: -5°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: -4°F
Sunny. Windy at times.
Evening Temperature: -4°F
A mix of cloudy and clear skies.
Saturday, January 24th, 2026
Overnight Temperature: -4°F
A mix of cloudy and clear skies.
Morning Temperature: 4°F
Cloudy.
Afternoon Temperature: 9°F
Cloudy.
Evening Temperature: 11°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 11°F
Cloudy.
Morning Temperature: 15°F
Cloudy.
Afternoon Temperature: 15°F
Cloudy.
Evening Temperature: 11°F
A mix of cloudy and clear skies. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 7°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 10°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 10°F
Sunny. Windy at times.
Evening Temperature: 8°F
Clear. Windy at times.
Tuesday, January 27th, 2026
Overnight Temperature: 10°F
Clear. Windy at times.
Morning Temperature: 23°F
Sunny. Windy.
Afternoon Temperature: 28°F
Sunny. Windy at times.
Evening Temperature: 25°F
Clear. Windy at times.
Wednesday, January 28th, 2026
Overnight Temperature: 21°F
Cloudy. Windy at times.
Morning Temperature: 26°F
Cloudy. Windy at times.
Afternoon Temperature: 26°F
Cloudy with sunny periods.
Evening Temperature: 24°F
Cloudy with a chance of flurries. Windy at times.
Thursday, January 29th, 2026
Overnight Temperature: 18°F
Cloudy with flurries likely. Windy.
Morning Temperature: 14°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 11°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 8°F
Clear. Windy at times.





 

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12:55 PM  32°F
Overcast
 
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This WeatherCity Weather Forecast for Joliet, 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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