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January 7th, 2026 :: 4:09 pm CST   

Local Weather Report for
Romeoville
Illinois, United States

 Current Romeoville Weather Conditions Updated January 7th at 2:45 pm 
Temperature:43°F Dew Point:36°F
Barometer:29.92 inHg Wind:N 15 Mph
Humidity:75.5% Visibility:0M
 
 Romeoville Weather Forecast Summary  
 
Today
Jan 7th
Thursday
Jan 8th
Friday
Jan 9th
Saturday
Jan 10th
Sunday
Jan 11th
Mostly Sunny Showers Cloudy Mix of rain and snow Cloudy
47°F
61°F
39°F
59°F
37°F
38°F
24°F
31°F
20°F
 
 Romeoville Detailed Weather Forecast  
 
Wednesday, January 7th, 2026
Evening Temperature: 40°F
Clear. Windy at times.
Thursday, January 8th, 2026
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 48°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 55°F
Cloudy with showers likely. Windy.
Evening Temperature: 60°F
Clear with cloudy periods with showers. Wind 20 to 30 mph.
Friday, January 9th, 2026
Overnight Temperature: 56°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 43°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 40°F
Cloudy.
Evening Temperature: 37°F
Cloudy. Windy at times.
Saturday, January 10th, 2026
Overnight Temperature: 37°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 37°F
Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 33°F
Cloudy with a chance of flurries or showers. Windy at times.
Evening Temperature: 27°F
Cloudy with a chance of flurries. Windy.
Sunday, January 11th, 2026
Overnight Temperature: 20°F
Cloudy. Windy.
Morning Temperature: 28°F
Cloudy with a chance of flurries or showers. Windy.
Afternoon Temperature: 28°F
Sunny. Windy at times.
Evening Temperature: 25°F
Clear with cloudy periods.
Monday, January 12th, 2026
Overnight Temperature: 26°F
Cloudy. Windy at times.
Morning Temperature: 32°F
Cloudy. Windy.
Afternoon Temperature: 34°F
Sunny. Windy at times.
Evening Temperature: 32°F
Cloudy. Windy at times.
Tuesday, January 13th, 2026
Overnight Temperature: 31°F
Cloudy. Windy at times.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 33°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 31°F
Cloudy.
Wednesday, January 14th, 2026
Overnight Temperature: 27°F
A mix of cloudy and clear skies.
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 29°F
Mostly cloudy.
Evening Temperature: 26°F
Clear.
Thursday, January 15th, 2026
Overnight Temperature: 23°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 22°F
Sunny. Windy at times.
Afternoon Temperature: 23°F
Sunny.
Evening Temperature: 22°F
Clear.





 

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2:45 PM  43°F
 
 
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This WeatherCity Weather Forecast for Romeoville, 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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