National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/11/2026 1:26pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Columbus
Day
Columbus Day: Sunny
Sunny
Tuesday

Tuesday: Sunny then Slight Chance Rain Showers
Sunny then Slight Chance Rain Showers
Wednesday

Wednesday: Rain Showers
Rain Showers
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Sunny
Sunny
 
Hi 84 °F Hi 87 °F Hi 83 °F Hi 73 °F Hi 68 °F Hi 60 °F Hi 56 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Clear
Clear
 
Lo 67 °F Lo 70 °F Lo 62 °F Lo 57 °F Lo 50 °F Lo 37 °F Lo 39 °F  

 

This Afternoon
 
Sunny. High near 84, with temperatures falling to around 81 in the afternoon. South wind around 10 mph.
Tonight
 
Partly cloudy, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.
Columbus Day
 
Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
 
Clear, with a low around 70. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
 
A slight chance of rain showers after 1pm. Sunny, with a high near 83.
Tuesday Night
 
A slight chance of rain showers before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
Rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 80%.
Wednesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Thursday
 
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 80%.
Thursday Night
 
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 80%.
Friday
 
Partly sunny, with a high near 60.
Friday Night
 
Partly cloudy, with a low around 37.
Saturday
 
Sunny, with a high near 56.
Saturday Night
 
Clear, with a low around 39.

 

Forecast from NOAA-NWS for Milan, IL.