National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/20/2026 8:52am
Milan
 
Today

Today: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
 
Hi 72 °F Hi 73 °F Hi 73 °F Hi 72 °F Hi 72 °F Hi 72 °F Hi 67 °F  
 
Tonight

Tonight: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 44 °F Lo 48 °F Lo 50 °F Lo 52 °F Lo 54 °F Lo 51 °F Lo 46 °F  

 

Today
 
Sunny. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind 0 to 5 mph.
Tonight
 
Clear, with a low around 44. Southeast wind 0 to 5 mph.
Wednesday
 
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. South wind 0 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 48. Northeast wind around 0 mph.
Thursday
 
Sunny, with a high near 73.
Thursday Night
 
Mostly clear, with a low around 50.
Friday
 
Sunny, with a high near 72.
Friday Night
 
Partly cloudy, with a low around 52.
Saturday
 
Mostly sunny, with a high near 72.
Saturday Night
 
Mostly cloudy, with a low around 54.
Sunday
 
Partly sunny, with a high near 72.
Sunday Night
 
Mostly cloudy, with a low around 51.
Monday
 
Partly sunny, with a high near 67.
Monday Night
 
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 46.

 

Forecast from NOAA-NWS for Milan, IL.