National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/10/2026 1:26pm
Milan
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Columbus
Day
Columbus Day: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

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

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

Friday: Chance Rain Showers
Chance Rain Showers
 
Hi 86 °F Hi 83 °F Hi 87 °F Hi 81 °F Hi 72 °F Hi 70 °F Hi 64 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 56 °F Lo 67 °F Lo 69 °F Lo 59 °F Lo 56 °F Lo 51 °F Lo 42 °F  

 

This Afternoon
 
Mostly sunny. High near 86, with temperatures falling to around 83 in the afternoon. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
 
Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
Sunny. High near 83, with temperatures falling to around 81 in the afternoon. South wind 5 to 10 mph.
Sunday Night
 
Partly cloudy, with a low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph.
Columbus Day
 
Mostly sunny, with a high near 87.
Monday Night
 
Mostly clear, with a low around 69.
Tuesday
 
Sunny, with a high near 81.
Tuesday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 59. Chance of precipitation is 50%.
Wednesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Wednesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Thursday
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Friday
 
A chance of rain showers before 1pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Friday Night
 
Partly cloudy, with a low around 42.

 

Forecast from NOAA-NWS for Milan, IL.