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June 13th, 2026 :: 6:02 pm CDT   

Local Weather Report for
Pekin
Illinois, United States

 Pekin Weather Forecast Summary  
 
Today
Jun 13th
Sunday
Jun 14th
Monday
Jun 15th
Tuesday
Jun 16th
Wednesday
Jun 17th
Mostly Sunny Mostly Sunny Mix of Sun and Cloud Thundershowers Thundershowers
81°F
69°F
58°F
73°F
55°F
73°F
55°F
72°F
63°F
 
 Pekin Detailed Weather Forecast  
 
Saturday, June 13th, 2026
Evening Temperature: 75°F
A mix of cloudy and clear skies with a slight chance of showers or thundershowers.
Sunday, June 14th, 2026
Overnight Temperature: 66°F
Mostly cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Morning Temperature: 61°F
Mostly sunny with a chance of showers. Windy at times.
Afternoon Temperature: 68°F
Sunny. Windy at times.
Evening Temperature: 62°F
Mostly clear.
Monday, June 15th, 2026
Overnight Temperature: 56°F
Clear with cloudy periods.
Morning Temperature: 63°F
Sunny with cloudy periods.
Afternoon Temperature: 72°F
Sunny with cloudy periods.
Evening Temperature: 64°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Tuesday, June 16th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 64°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 72°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 64°F
A mix of clear and cloudy skies with a few showers. Slight chance of a thunderstorm. Windy at times.
Wednesday, June 17th, 2026
Overnight Temperature: 63°F
Cloudy with a chance of showers.
Morning Temperature: 68°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 72°F
Mostly cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 69°F
A mix of cloudy and clear skies with showers. Slight chance of a thunderstorm. Windy at times.
Thursday, June 18th, 2026
Overnight Temperature: 62°F
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 66°F
Sunny with cloudy periods.
Afternoon Temperature: 74°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 67°F
Clear.
Friday, June 19th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 64°F
Clear.
Saturday, June 20th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 76°F
Mostly sunny. Windy at times.
Evening Temperature: 71°F
Mostly clear. Chance of a thunderstorm.
Sunday, June 21st, 2026
Overnight Temperature: 65°F
A mix of clear and cloudy skies.
Morning Temperature: 69°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 80°F
Mostly cloudy. Chance of a thunderstorm.
Evening Temperature: 74°F
Mostly clear with a chance of showers or thundershowers. Windy at times.





 

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This WeatherCity Weather Forecast for Pekin, 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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