National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/06/2026 1:26am
Milan
 
  Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Columbus
Day
Columbus Day: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 76 °F Hi 79 °F Hi 70 °F Hi 73 °F Hi 79 °F Hi 80 °F Hi 76 °F
 
Overnight

Overnight: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 50 °F Lo 56 °F Lo 51 °F Lo 48 °F Lo 56 °F Lo 61 °F Lo 58 °F  

 

Overnight
 
Clear, with a low around 50. South wind around 5 mph.
Tuesday
 
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
 
Mostly clear. Low around 56, with temperatures rising to around 58 overnight. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 51.
Thursday
 
Mostly sunny, with a high near 70.
Thursday Night
 
Mostly clear, with a low around 48.
Friday
 
Sunny, with a high near 73.
Friday Night
 
Mostly clear, with a low around 56.
Saturday
 
Sunny, with a high near 79.
Saturday Night
 
Mostly clear, with a low around 61.
Sunday
 
Mostly sunny, with a high near 80.
Sunday Night
 
Mostly clear, with a low around 58.
Columbus Day
 
A slight chance of rain showers after 7am. Mostly sunny, with a high near 76.

 

Forecast from NOAA-NWS for Milan, IL.