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January 18th, 2026 :: 1:35 pm CST   

Local Weather Report for
Joliet
Illinois, United States

 Current Joliet Weather Conditions Updated January 18th at 12:55 pm 
Overcast
Temperature:21°F Dew Point:9°F
Barometer:29.95 inHg Wind:N 19 Mph
Humidity:56.1% Visibility:0M
 
 Joliet Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Cloudy Cloudy Cloudy Cloudy Cloudy
21°F
11°F
4°F
21°F
10°F
30°F
18°F
19°F
13°F
 
 Joliet Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Afternoon Temperature: 19°F
Cloudy with a chance of flurries. Windy at times.
Evening Temperature: 19°F
Cloudy with a chance of flurries. Windy.
Monday, January 19th, 2026
Overnight Temperature: 8°F
Cloudy. Windy.
Morning Temperature: 7°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 9°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 11°F
Cloudy. Windy at times.
Tuesday, January 20th, 2026
Overnight Temperature: 10°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 14°F
Sunny. Windy at times.
Afternoon Temperature: 18°F
Cloudy.
Evening Temperature: 20°F
Cloudy. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 28°F
Cloudy with a chance of flurries. Windy.
Morning Temperature: 28°F
Cloudy. Windy.
Afternoon Temperature: 26°F
Cloudy. Windy at times.
Evening Temperature: 21°F
Clear with cloudy periods. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 14°F
Clear. Windy at times.
Morning Temperature: 16°F
Cloudy. Windy at times.
Afternoon Temperature: 16°F
Sunny.
Evening Temperature: 15°F
Cloudy.
Friday, January 23rd, 2026
Overnight Temperature: 18°F
Cloudy.
Morning Temperature: 26°F
Cloudy with a few flurries. Windy at times.
Afternoon Temperature: 27°F
Cloudy with a few flurries.
Evening Temperature: 24°F
Cloudy with flurries likely. Windy at times.
Saturday, January 24th, 2026
Overnight Temperature: 15°F
Cloudy with clear periods with a slight chance of flurries. Windy.
Morning Temperature: 9°F
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: 3°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: -1°F
Cloudy. Windy at times.
Sunday, January 25th, 2026
Overnight Temperature: -8°F
Clear with cloudy periods. Windy at times.
Morning Temperature: -6°F
Sunny. Windy at times.
Afternoon Temperature: -6°F
Sunny.
Evening Temperature: -8°F
Clear.
Monday, January 26th, 2026
Overnight Temperature: -7°F
Cloudy with clear periods.
Morning Temperature: 4°F
Cloudy.
Afternoon Temperature: 2°F
Sunny.
Evening Temperature: 0°F
Clear with cloudy periods.





 

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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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