National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/29/2026 4:16pm
Milan
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Saturday

Saturday: Mostly Cloudy
Mostly Cloudy
Sunday

Sunday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny
Monday

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

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
 
Hi 86 °F Hi 84 °F Hi 82 °F Hi 86 °F Hi 86 °F Hi 88 °F Hi 89 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 65 °F Lo 61 °F Lo 62 °F Lo 60 °F Lo 58 °F Lo 62 °F Lo 66 °F  

 

This Afternoon
 
Partly sunny, with a high near 86. Southeast wind around 5 mph.
Tonight
 
Mostly cloudy, with a low around 65. East wind around 5 mph.
Saturday
 
Mostly cloudy, with a high near 84. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 61. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
 
A slight chance of rain showers before 7am. Partly sunny, with a high near 82.
Sunday Night
 
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Monday
 
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Monday Night
 
Mostly clear, with a low around 60.
Tuesday
 
Sunny, with a high near 86.
Tuesday Night
 
Mostly clear, with a low around 58.
Wednesday
 
Sunny, with a high near 88.
Wednesday Night
 
Mostly clear, with a low around 62.
Thursday
 
Mostly sunny, with a high near 89.
Thursday Night
 
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66.

 

Forecast from NOAA-NWS for Milan, IL.