National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/17/2026 2:21pm
Milan
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Friday

Friday: Rain Showers Likely
Rain Showers Likely
Saturday

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

Sunday: Showers And Thunderstorms
Showers And T-Storms
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
 
Hi 83 °F Hi 77 °F Hi 83 °F Hi 71 °F Hi 65 °F Hi 64 °F Hi 68 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Showers And Thunderstorms
Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 66 °F Lo 68 °F Lo 66 °F Lo 60 °F Lo 56 °F Lo 52 °F Lo 55 °F  

 

This Afternoon
 
Partly sunny, with a high near 83. North wind around 5 mph.
Tonight
 
Mostly cloudy, with a low around 66. Northeast wind around 5 mph.
Friday
 
Rain showers likely before 4pm. Mostly cloudy, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
 
A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 68. Southeast wind around 10 mph. Chance of precipitation is 50%.
Saturday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 70%.
Saturday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
 
Showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 80%.
Sunday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Monday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Monday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Tuesday
 
A chance of rain showers before 1pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Tuesday Night
 
Mostly cloudy, with a low around 52.
Wednesday
 
Mostly sunny, with a high near 68.
Wednesday Night
 
Partly cloudy, with a low around 55.

 

Forecast from NOAA-NWS for Milan, IL.