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July 21st, 2026 :: 9:49 pm CDT   

Local Weather Report for
Kewanee
Illinois, United States

 Kewanee Weather Forecast Summary  
 
Today
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Thundershowers Mostly Sunny Mostly Sunny Mostly Cloudy Mix of Sun and Cloud
78°F
68°F
53°F
73°F
53°F
70°F
60°F
77°F
62°F
 
 Kewanee Detailed Weather Forecast  
 
Tuesday, July 21st, 2026
Evening Temperature: 68°F
Clear. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 59°F
Clear. Windy at times.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 67°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 62°F
Mostly clear.
Thursday, July 23rd, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 61°F
Sunny.
Afternoon Temperature: 72°F
Mostly sunny.
Evening Temperature: 67°F
A mix of clear and cloudy skies.
Friday, July 24th, 2026
Overnight Temperature: 63°F
Mostly cloudy.
Morning Temperature: 61°F
Mostly cloudy with a slight chance of showers.
Afternoon Temperature: 68°F
A mix of cloud and sun.
Evening Temperature: 64°F
Clear with cloudy periods.
Saturday, July 25th, 2026
Overnight Temperature: 62°F
A mix of cloudy and clear skies.
Morning Temperature: 64°F
A mix of cloud and sun.
Afternoon Temperature: 76°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 71°F
Mostly clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 77°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm.
Monday, July 27th, 2026
Overnight Temperature: 79°F
Clear with cloudy periods. Chance of a thunderstorm.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 90°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm. Windy.
Tuesday, July 28th, 2026
Overnight Temperature: 68°F
Clear.
Morning Temperature: 74°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.
Wednesday, July 29th, 2026
Overnight Temperature: 69°F
Clear.
Morning Temperature: 72°F
Mostly sunny. Windy at times.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.





 

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This WeatherCity Weather Forecast for Kewanee, 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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