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May 13th, 2026 :: 12:02 pm CDT   

Local Weather Report for
Washington
Illinois, United States

 Washington Weather Forecast Summary  
 
Today
May 13th
Thursday
May 14th
Friday
May 15th
Saturday
May 16th
Sunday
May 17th
Sunny Mostly Sunny Mix of Cloud and Sun Thundershowers Thundershowers
60°F
67°F
45°F
76°F
53°F
80°F
64°F
81°F
63°F
 
 Washington Detailed Weather Forecast  
 
Wednesday, May 13th, 2026
Afternoon Temperature: 57°F
Sunny with cloudy periods. Windy.
Evening Temperature: 53°F
Clear. Windy at times.
Thursday, May 14th, 2026
Overnight Temperature: 46°F
Clear.
Morning Temperature: 53°F
Sunny.
Afternoon Temperature: 66°F
Mostly sunny.
Evening Temperature: 59°F
Clear with cloudy periods.
Friday, May 15th, 2026
Overnight Temperature: 55°F
Cloudy. Windy at times.
Morning Temperature: 55°F
Mostly cloudy with a chance of showers. Windy.
Afternoon Temperature: 73°F
Mostly sunny. Slight chance of a thunderstorm. Windy.
Evening Temperature: 71°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Saturday, May 16th, 2026
Overnight Temperature: 65°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 70°F
A mix of sun and cloud with a slight chance of showers or thundershowers.
Afternoon Temperature: 77°F
Mostly sunny with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 68°F
Mostly cloudy with periods of rain. Chance of a thunderstorm.
Sunday, May 17th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a few showers.
Morning Temperature: 70°F
Mostly sunny with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 75°F
Clear. Chance of a thunderstorm. Windy.
Monday, May 18th, 2026
Overnight Temperature: 70°F
Mostly clear with a slight chance of showers or thundershowers. Windy.
Morning Temperature: 74°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 82°F
A mix of cloud and sun with a chance of showers or thundershowers. Wind 20 to 30 mph.
Evening Temperature: 76°F
Clear with a chance of showers or thundershowers. Windy.
Tuesday, May 19th, 2026
Overnight Temperature: 72°F
Clear with cloudy periods. Chance of a thunderstorm. Windy.
Morning Temperature: 64°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 63°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 59°F
Mostly clear. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 51°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 69°F
Sunny.
Evening Temperature: 62°F
Clear.
Thursday, May 21st, 2026
Overnight Temperature: 56°F
Mostly clear. Windy at times.
Morning Temperature: 61°F
Mostly sunny. Windy at times.
Afternoon Temperature: 71°F
Sunny. Windy.
Evening Temperature: 59°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Eureka, IL 
 
East Peoria, IL 
10:54 AM  63°F
 
 
Marquette Heights, IL 
10:54 AM  63°F
 
 
West Peoria, IL 
10:54 AM  63°F
 
 
Peoria, IL 
10:54 AM  63°F
 
 
Chillicothe, IL 
 
Pekin, IL 
 
Lacon, IL 
10:55 AM  63°F
Overcast
 
Henry, IL 
 
Bloomington, IL 
10:56 AM  63°F
Overcast

 
This WeatherCity Weather Forecast for Washington, 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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