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December 12th, 2025 :: 2:37 am CST   

Local Weather Report for
Peoria
Illinois, United States

 Current Peoria Weather Conditions Updated December 12th at 1:54 am 
mist
Temperature:27°F Dew Point:25°F
Barometer:30.04 inHg Wind:N 17 Mph
Humidity:92.8% Visibility:0M
 
 Peoria Weather Forecast Summary  
 
Today
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Tuesday
Dec 16th
Cloudy Flurries Mostly Sunny Cloudy Cloudy
30°F
16°F
0°F
8°F
-5°F
28°F
0°F
36°F
17°F
 
 Peoria Detailed Weather Forecast  
 
Friday, December 12th, 2025
Overnight Temperature: 21°F
Clear with cloudy periods with a slight chance of flurries.
Morning Temperature: 27°F
Cloudy.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 22°F
Cloudy. Windy at times.
Saturday, December 13th, 2025
Overnight Temperature: 15°F
Cloudy. Windy at times.
Morning Temperature: 12°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 10°F
Mostly cloudy with flurries likely. Windy at times.
Evening Temperature: 2°F
Clear. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: -4°F
Clear.
Morning Temperature: 3°F
Sunny.
Afternoon Temperature: 0°F
Sunny.
Evening Temperature: 0°F
Clear with cloudy periods.
Monday, December 15th, 2025
Overnight Temperature: 3°F
Cloudy. Windy at times.
Morning Temperature: 20°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 21°F
Sunny.
Evening Temperature: 19°F
A mix of cloudy and clear skies.
Tuesday, December 16th, 2025
Overnight Temperature: 17°F
Cloudy.
Morning Temperature: 29°F
Cloudy. Windy at times.
Afternoon Temperature: 35°F
Cloudy. Windy at times.
Evening Temperature: 35°F
Cloudy.
Wednesday, December 17th, 2025
Overnight Temperature: 36°F
Cloudy. Windy at times.
Morning Temperature: 41°F
Cloudy. Windy at times.
Afternoon Temperature: 45°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 51°F
Cloudy. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 48°F
Cloudy. Windy at times.
Morning Temperature: 50°F
Sunny.
Afternoon Temperature: 46°F
Sunny.
Evening Temperature: 44°F
A mix of cloudy and clear skies.
Friday, December 19th, 2025
Overnight Temperature: 50°F
Cloudy with a chance of showers.
Morning Temperature: 48°F
Cloudy with a chance of showers.
Afternoon Temperature: 41°F
Cloudy.
Evening Temperature: 39°F
Cloudy. Windy at times.
Saturday, December 20th, 2025
Overnight Temperature: 37°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Morning Temperature: 40°F
Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 41°F
Cloudy.
Evening Temperature: 41°F
Cloudy.





 

  [ Local Weather Report ]
West Peoria, IL 
1:54 AM  27°F
mist
 
East Peoria, IL 
1:54 AM  27°F
mist
 
Marquette Heights, IL 
1:54 AM  27°F
mist
 
Pekin, IL 
 
Washington, IL 
 
Farmington, IL 
 
Canton, IL 
 
Chillicothe, IL 
 
Eureka, IL 
 
Lacon, IL 

 
This WeatherCity Weather Forecast for Peoria, 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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