National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/11/2026 1:56am
Milan
 
  Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
  Hi 86 °F Hi 87 °F Hi 89 °F Hi 91 °F Hi 92 °F Hi 91 °F Hi 90 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
 
Lo 68 °F Lo 64 °F Lo 65 °F Lo 68 °F Lo 70 °F Lo 71 °F Lo 71 °F  

 

Overnight
 
Mostly cloudy, with a low around 68. Northeast wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Saturday Night
 
Clear, with a low around 64. Northeast wind 5 to 10 mph.
Sunday
 
Sunny, with a high near 87. Northeast wind around 5 mph.
Sunday Night
 
Clear, with a low around 65.
Monday
 
Sunny, with a high near 89.
Monday Night
 
Clear, with a low around 68.
Tuesday
 
Sunny, with a high near 91.
Tuesday Night
 
Clear, with a low around 70.
Wednesday
 
Sunny, with a high near 92.
Wednesday Night
 
Mostly clear, with a low around 71.
Thursday
 
Sunny, with a high near 91.
Thursday Night
 
Mostly clear, with a low around 71.
Friday
 
A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Milan, IL.