National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/08/2026 3:52am
Milan
 
Today

Today: Showers And Thunderstorms
Showers And T-Storms
Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Sunny then Chance Showers And Thunderstorms
Sunny then Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Hi 81 °F Hi 91 °F Hi 92 °F Hi 88 °F Hi 87 °F Hi 86 °F Hi 81 °F  
 
Tonight

Tonight: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 67 °F Lo 72 °F Lo 70 °F Lo 63 °F Lo 64 °F Lo 63 °F Lo 59 °F  

Flood Watch issued June 8 at 1:00AM CDT until June 8 at 7:00PM CDT
Flood Watch issued June 7 at 9:42PM CDT until June 8 at 7:00PM CDT
Flood Watch issued June 7 at 8:09PM CDT until June 8 at 7:00PM CDT
Flood Watch issued June 7 at 11:46AM CDT until June 8 at 7:00PM CDT
 

Today
 
Showers and thunderstorms before 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 81. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tonight
 
Showers and thunderstorms likely before 10pm. Partly cloudy. Low around 67, with temperatures rising to around 69 overnight. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
A slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 91. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
 
A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
 
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
Showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 70%.
Thursday Night
 
Showers and thunderstorms likely. Partly cloudy, with a low around 63. Chance of precipitation is 70%.
Friday
 
A slight chance of rain showers. Sunny, with a high near 87.
Friday Night
 
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 40%.
Saturday
 
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 50%.
Sunday
 
A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Sunday Night
 
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.

 

Forecast from NOAA-NWS for Milan, IL.