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April 29th, 2026 :: 5:32 pm CDT   

Local Weather Report for
Washington
Illinois, United States

 Washington Weather Forecast Summary  
 
Today
Apr 30th
Friday
May 1st
Saturday
May 2nd
Sunday
May 3rd
Monday
May 4th
Mix of Sun and Cloud Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
59°F
56°F
41°F
53°F
40°F
61°F
42°F
68°F
52°F
 
 Washington Detailed Weather Forecast  
 
Thursday, April 30th, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 47°F
Sunny.
Afternoon Temperature: 56°F
Mostly cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 51°F
Cloudy with clear periods with a chance of showers.
Friday, May 1st, 2026
Overnight Temperature: 43°F
Clear with cloudy periods.
Morning Temperature: 46°F
Sunny. Windy at times.
Afternoon Temperature: 55°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 48°F
Clear.
Saturday, May 2nd, 2026
Overnight Temperature: 41°F
Clear.
Morning Temperature: 45°F
Sunny with cloudy periods.
Afternoon Temperature: 53°F
A mix of cloud and sun.
Evening Temperature: 49°F
Clear with cloudy periods.
Sunday, May 3rd, 2026
Overnight Temperature: 43°F
Clear.
Morning Temperature: 49°F
Sunny. Windy at times.
Afternoon Temperature: 59°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 57°F
Clear with cloudy periods with a chance of showers. Windy.
Monday, May 4th, 2026
Overnight Temperature: 54°F
A mix of clear and cloudy skies with a chance of showers. Windy at times.
Morning Temperature: 58°F
Sunny with cloudy periods with a slight chance of showers. Windy at times.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 56°F
Clear. Windy at times.
Tuesday, May 5th, 2026
Overnight Temperature: 48°F
Clear.
Morning Temperature: 55°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 64°F
Mostly cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.
Wednesday, May 6th, 2026
Overnight Temperature: 59°F
Cloudy with showers likely.
Morning Temperature: 54°F
Cloudy with a slight chance of showers. Windy.
Afternoon Temperature: 52°F
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 49°F
Clear with cloudy periods. Windy.
Thursday, May 7th, 2026
Overnight Temperature: 40°F
Clear.
Morning Temperature: 44°F
Cloudy with sunny periods with a chance of showers. Windy at times.
Afternoon Temperature: 55°F
A mix of cloud and sun with a chance of showers. Windy.
Evening Temperature: 48°F
Clear. Windy at times.
Friday, May 8th, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 48°F
Sunny. Windy at times.
Afternoon Temperature: 59°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 56°F
A mix of cloudy and clear skies. Windy at times.





 

  [ Local Weather Report ]
Eureka, IL 
 
East Peoria, IL 
3:54 PM  59°F
Overcast
 
Marquette Heights, IL 
3:54 PM  59°F
Overcast
 
West Peoria, IL 
3:54 PM  59°F
Overcast
 
Peoria, IL 
3:54 PM  59°F
Overcast
 
Chillicothe, IL 
 
Pekin, IL 
 
Lacon, IL 
3:55 PM  59°F
Overcast
 
Henry, IL 
 
Bloomington, IL 
3:56 PM  57°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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