National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/26/2026 5:16am
Milan
 
  Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
  Hi 88 °F Hi 88 °F Hi 84 °F Hi 84 °F Hi 84 °F Hi 83 °F Hi 84 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 59 °F Lo 62 °F Lo 61 °F Lo 56 °F Lo 59 °F Lo 57 °F Lo 57 °F  

 

Overnight
 
Partly cloudy, with a low around 59. South wind around 5 mph.
Tuesday
 
Mostly sunny, with a high near 88. South wind 0 to 5 mph.
Tuesday Night
 
Partly cloudy, with a low around 62. South wind 0 to 5 mph.
Wednesday
 
Sunny, with a high near 88. North wind 0 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 61.
Thursday
 
Sunny, with a high near 84.
Thursday Night
 
Partly cloudy, with a low around 56.
Friday
 
Mostly sunny, with a high near 84.
Friday Night
 
Partly cloudy, with a low around 59.
Saturday
 
Mostly sunny, with a high near 84.
Saturday Night
 
Mostly clear, with a low around 57.
Sunday
 
Sunny, with a high near 83.
Sunday Night
 
Mostly clear, with a low around 57.
Monday
 
Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Milan, IL.