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October 18th, 2025 :: 4:39 pm CDT   

Local Weather Report for
Pontiac
Illinois, United States

 Current Pontiac Weather Conditions Updated October 18th at 3:55 pm 
heavy rain
Temperature:72°F Dew Point:63°F
Barometer:29.65 inHg Wind:N 17 Mph
Humidity:73.3% Visibility:0M
 
 Pontiac Weather Forecast Summary  
 
Today
Oct 18th
Sunday
Oct 19th
Monday
Oct 20th
Tuesday
Oct 21st
Wednesday
Oct 22nd
Showers Showers Sunny Cloudy Mostly Sunny
71°F
61°F
47°F
66°F
45°F
56°F
46°F
57°F
43°F
 
 Pontiac Detailed Weather Forecast  
 
Saturday, October 18th, 2025
Evening Temperature: 60°F
Cloudy with showers. Windy at times.
Sunday, October 19th, 2025
Overnight Temperature: 53°F
Cloudy with a few showers. Windy.
Morning Temperature: 54°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 57°F
Sunny. Windy.
Evening Temperature: 48°F
Clear.
Monday, October 20th, 2025
Overnight Temperature: 46°F
Clear.
Morning Temperature: 60°F
Sunny. Windy.
Afternoon Temperature: 64°F
Sunny. Windy.
Evening Temperature: 59°F
Clear. Windy.
Tuesday, October 21st, 2025
Overnight Temperature: 52°F
Clear. Windy at times.
Morning Temperature: 55°F
Cloudy. Windy.
Afternoon Temperature: 51°F
Cloudy. Windy.
Evening Temperature: 46°F
Clear with cloudy periods. Windy.
Wednesday, October 22nd, 2025
Overnight Temperature: 43°F
Clear with cloudy periods. Windy.
Morning Temperature: 51°F
Sunny. Windy.
Afternoon Temperature: 54°F
Sunny. Windy.
Evening Temperature: 45°F
Clear.
Thursday, October 23rd, 2025
Overnight Temperature: 41°F
Clear.
Morning Temperature: 55°F
Sunny.
Afternoon Temperature: 58°F
Cloudy.
Evening Temperature: 50°F
Cloudy.
Friday, October 24th, 2025
Overnight Temperature: 49°F
Cloudy.
Morning Temperature: 56°F
Cloudy. Windy at times.
Afternoon Temperature: 55°F
Cloudy with showers likely.
Evening Temperature: 53°F
Cloudy with showers likely. Windy at times.
Saturday, October 25th, 2025
Overnight Temperature: 52°F
Cloudy.
Morning Temperature: 57°F
A mix of cloud and sun.
Afternoon Temperature: 61°F
Cloudy.
Evening Temperature: 51°F
Clear.
Sunday, October 26th, 2025
Overnight Temperature: 48°F
Clear.
Morning Temperature: 58°F
Cloudy. Windy at times.
Afternoon Temperature: 59°F
Cloudy. Windy at times.
Evening Temperature: 51°F
A mix of clear and cloudy skies.





 

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3:55 PM  73°F
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This WeatherCity Weather Forecast for Pontiac, 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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