National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/10/2026 2:51pm
Milan
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

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

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Rain Showers Likely
Rain Showers Likely
 
Hi 80 °F Hi 82 °F Hi 84 °F Hi 78 °F Hi 85 °F Hi 80 °F Hi 72 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Rain Showers Likely
Rain Showers Likely
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 60 °F Lo 66 °F Lo 60 °F Lo 61 °F Lo 68 °F Lo 61 °F Lo 61 °F  

 

This Afternoon
 
Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. North wind around 5 mph.
Tonight
 
Mostly clear, with a low around 60. Northeast wind 0 to 5 mph.
Friday
 
Sunny, with a high near 82. Southeast wind 5 to 10 mph.
Friday Night
 
Partly cloudy, with a low around 66. South wind around 5 mph.
Saturday
 
A slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 84.
Saturday Night
 
A chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night
 
A slight chance of rain showers before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Monday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Monday Night
 
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 50%.
Tuesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Tuesday Night
 
Rain showers likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday
 
Rain showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Milan, IL.