National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/22/2026 4:36pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Cloudy
Mostly Cloudy
Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
 
Hi 77 °F Hi 76 °F Hi 75 °F Hi 76 °F Hi 71 °F Hi 66 °F Hi 68 °F  
 
Tonight

Tonight: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 51 °F Lo 53 °F Lo 53 °F Lo 52 °F Lo 48 °F Lo 49 °F Lo 48 °F  

 

This Afternoon
 
Sunny. High near 77, with temperatures falling to around 73 in the afternoon. Southeast wind around 0 mph.
Tonight
 
Clear, with a low around 51. Southeast wind 0 to 5 mph.
Friday
 
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. South wind 5 to 10 mph.
Friday Night
 
Mostly clear, with a low around 53. Southeast wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 75.
Saturday Night
 
Partly cloudy, with a low around 53.
Sunday
 
Mostly sunny, with a high near 76.
Sunday Night
 
Mostly cloudy, with a low around 52.
Monday
 
Mostly cloudy, with a high near 71.
Monday Night
 
Mostly cloudy, with a low around 48.
Tuesday
 
Mostly cloudy, with a high near 66.
Tuesday Night
 
Mostly cloudy, with a low around 49.
Wednesday
 
Partly sunny, with a high near 68.
Wednesday Night
 
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 48.

 

Forecast from NOAA-NWS for Milan, IL.