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September 12th, 2025 :: 12:25 pm CDT   

Local Weather Report for
Sterling
Illinois, United States

 Current Sterling Weather Conditions Updated September 12th at 10:56 am 
Temperature:77°F Dew Point:59°F
Barometer:30.21 inHg Wind: 11 Mph
Humidity:53.8% Visibility:0M
 
 Sterling Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Cloudy Cloudy Cloudy
86°F
87°F
67°F
89°F
64°F
88°F
64°F
92°F
67°F
 
 Sterling Detailed Weather Forecast  
 
Friday, September 12th, 2025
Afternoon Temperature: 82°F
Cloudy.
Evening Temperature: 70°F
A mix of cloudy and clear skies.
Saturday, September 13th, 2025
Overnight Temperature: 67°F
Cloudy. Windy at times.
Morning Temperature: 76°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 71°F
Cloudy. Windy at times.
Sunday, September 14th, 2025
Overnight Temperature: 65°F
A mix of cloudy and clear skies.
Morning Temperature: 80°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Cloudy.
Monday, September 15th, 2025
Overnight Temperature: 65°F
Cloudy.
Morning Temperature: 79°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 85°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 72°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 83°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 68°F
Cloudy with a slight chance of showers.
Wednesday, September 17th, 2025
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 68°F
Cloudy with showers likely. Windy at times.
Thursday, September 18th, 2025
Overnight Temperature: 66°F
Cloudy with a chance of showers.
Morning Temperature: 78°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 81°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 67°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Friday, September 19th, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 74°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 75°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 62°F
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 58°F
Clear with cloudy periods.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 59°F
Clear.





 

  [ Local Weather Report ]
Rock Falls, IL 
10:56 AM  77°F
 
 
Dixon, IL 
 
Morrison, IL 
 
Oregon, IL 
 
Fulton, IL 
10:56 AM  73°F
 
 
Princeton, IL 
 
Camanche, IA 
10:56 AM  73°F
 
 
Savanna, IL 
 
Mendota, IL 
 
Rochelle, IL 
10:55 AM  75°F
 

This WeatherCity Weather Forecast for Sterling, 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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