National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/14/2026 6:32am
Milan
 
Today

Today: Partly Sunny then Chance Rain Showers
Partly Sunny then Chance Rain Showers
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Thursday

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

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 76 °F Hi 79 °F Hi 77 °F Hi 80 °F Hi 81 °F Hi 79 °F Hi 76 °F  
 
Tonight

Tonight: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 70 °F Lo 62 °F Lo 67 °F Lo 66 °F Lo 66 °F Lo 62 °F Lo 60 °F  

 

Today
 
A chance of rain showers between 1pm and 4pm. Partly sunny, with a high near 76. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
 
A chance of showers and thunderstorms between 1am and 3am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
 
Showers and thunderstorms before 5pm, then a slight chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 79, with temperatures falling to around 76 in the afternoon. West wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 62. North wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
Showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Thursday Night
 
A chance of rain showers after 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Friday
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Friday Night
 
A chance of rain showers. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Saturday
 
A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Saturday Night
 
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.