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September 19th, 2025 :: 1:47 am CDT   

Local Weather Report for
La Salle
Illinois, United States

 Current La Salle Weather Conditions Updated September 19th at 12:55 am 
Temperature:68°F Dew Point:59°F
Barometer:30.04 inHg Wind:N 9 Mph
Humidity:72.9% Visibility:0M
 
 La Salle Weather Forecast Summary  
 
Today
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Tuesday
Sep 23rd
Showers Thundershowers Showers Thundershowers Thundershowers
81°F
84°F
63°F
73°F
65°F
83°F
64°F
79°F
63°F
 
 La Salle Detailed Weather Forecast  
 
Friday, September 19th, 2025
Overnight Temperature: 61°F
A mix of clear and cloudy skies.
Morning Temperature: 80°F
Cloudy.
Afternoon Temperature: 77°F
Cloudy with a slight chance of showers or thundershowers.
Evening Temperature: 66°F
Cloudy with showers likely.
Saturday, September 20th, 2025
Overnight Temperature: 63°F
Cloudy with a few showers.
Morning Temperature: 77°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 80°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Cloudy.
Sunday, September 21st, 2025
Overnight Temperature: 65°F
Cloudy.
Morning Temperature: 71°F
Cloudy with a chance of showers.
Afternoon Temperature: 67°F
Cloudy with a few showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 65°F
Cloudy with showers likely.
Monday, September 22nd, 2025
Overnight Temperature: 66°F
Cloudy with showers likely. Windy at times.
Morning Temperature: 78°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 69°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 64°F
Cloudy with showers likely.
Tuesday, September 23rd, 2025
Overnight Temperature: 64°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 70°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 75°F
Cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 66°F
Cloudy with showers. Slight chance of a thunderstorm.
Wednesday, September 24th, 2025
Overnight Temperature: 63°F
Cloudy with showers likely.
Morning Temperature: 66°F
Cloudy.
Afternoon Temperature: 64°F
Cloudy with a chance of showers.
Evening Temperature: 57°F
Cloudy with a chance of showers. Windy at times.
Thursday, September 25th, 2025
Overnight Temperature: 54°F
Clear with cloudy periods.
Morning Temperature: 65°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 58°F
Cloudy with a few showers.
Friday, September 26th, 2025
Overnight Temperature: 57°F
Cloudy with clear periods with a chance of showers.
Morning Temperature: 67°F
Mostly sunny. Windy at times.
Afternoon Temperature: 69°F
Sunny.
Evening Temperature: 59°F
Clear.





 

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12:55 AM  68°F
 
 
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12:55 AM  70°F
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12:55 AM  70°F
Overcast
 
Sandwich, IL 
12:52 AM  64°F
 

This WeatherCity Weather Forecast for La Salle, 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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