National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/02/2026 1:11am
Milan
 
  Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Sunny
Sunny
  Hi 65 °F Hi 69 °F Hi 72 °F Hi 67 °F Hi 70 °F Hi 75 °F Hi 75 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: 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: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 50 °F Lo 44 °F Lo 47 °F Lo 43 °F Lo 44 °F Lo 51 °F Lo 53 °F  

Flood Warning issued October 1 at 7:08PM CDT until October 2 at 1:00PM CDT
 

Overnight
 
Mostly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
 
Sunny. High near 65, with temperatures falling to around 63 in the afternoon. North wind 5 to 10 mph.
Friday Night
 
Clear, with a low around 44. Northeast wind 0 to 5 mph.
Saturday
 
Sunny, with a high near 69. Southeast wind 0 to 5 mph.
Saturday Night
 
Mostly clear, with a low around 47.
Sunday
 
Sunny, with a high near 72.
Sunday Night
 
Clear, with a low around 43.
Monday
 
Sunny, with a high near 67.
Monday Night
 
Clear, with a low around 44.
Tuesday
 
Sunny, with a high near 70.
Tuesday Night
 
Mostly clear, with a low around 51.
Wednesday
 
Mostly sunny, with a high near 75.
Wednesday Night
 
Partly cloudy, with a low around 53.
Thursday
 
Sunny, with a high near 75.

 

Forecast from NOAA-NWS for Milan, IL.