National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/03/2026 1:26am
Milan
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
  Hi 70 °F Hi 72 °F Hi 68 °F Hi 72 °F Hi 75 °F Hi 75 °F Hi 75 °F
 
Overnight

Overnight: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly 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 42 °F Lo 47 °F Lo 44 °F Lo 46 °F Lo 52 °F Lo 52 °F Lo 53 °F  

 

Overnight
 
Clear, with a low around 42. East wind around 5 mph.
Saturday
 
Sunny. High near 70, with temperatures falling to around 67 in the afternoon. Southeast wind 0 to 5 mph.
Saturday Night
 
Mostly clear. Low around 47, with temperatures rising to around 49 overnight. South wind 0 to 5 mph.
Sunday
 
Sunny, with a high near 72. Northwest wind 5 to 10 mph.
Sunday Night
 
Clear, with a low around 44.
Monday
 
Sunny, with a high near 68.
Monday Night
 
Clear, with a low around 46.
Tuesday
 
Sunny, with a high near 72.
Tuesday Night
 
Clear, with a low around 52.
Wednesday
 
Sunny, with a high near 75.
Wednesday Night
 
Mostly clear, with a low around 52.
Thursday
 
Sunny, with a high near 75.
Thursday Night
 
Mostly clear, with a low around 53.
Friday
 
Sunny, with a high near 75.

 

Forecast from NOAA-NWS for Milan, IL.