National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/14/2026 1:26am
Milan
 
  Wednesday

Wednesday: Isolated Rain Showers then Mostly Cloudy
Isolated Rain Showers then Mostly Cloudy
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Sunny
Sunny
  Hi 67 °F Hi 64 °F Hi 55 °F Hi 58 °F Hi 67 °F Hi 69 °F Hi 73 °F
 
Overnight

Overnight: Scattered Rain Showers
Scattered Rain Showers
Wednesday
Night
Wednesday Night: Cloudy then Chance Rain Showers
Cloudy then Chance Rain Showers
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Mostly Clear then Areas Of Frost
Mostly Clear then Areas Of Frost
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 60 °F Lo 55 °F Lo 46 °F Lo 36 °F Lo 41 °F Lo 48 °F Lo 49 °F  

 

Overnight
 
Scattered rain showers. Cloudy, with a low around 60. North wind around 5 mph. Chance of precipitation is 30%.
Wednesday
 
Isolated rain showers before 8am. Mostly cloudy, with a high near 67. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
 
A chance of rain showers after midnight. Cloudy, with a low around 55. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
 
Rain showers before 10am, then showers and thunderstorms. Cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
 
Partly sunny, with a high near 55.
Friday Night
 
Areas of frost after 5am. Mostly clear, with a low around 36.
Saturday
 
Areas of frost before 8am. Sunny, with a high near 58.
Saturday Night
 
Clear, with a low around 41.
Sunday
 
Sunny, with a high near 67.
Sunday Night
 
Partly cloudy, with a low around 48.
Monday
 
Partly sunny, with a high near 69.
Monday Night
 
Partly cloudy, with a low around 49.
Tuesday
 
Sunny, with a high near 73.

 

Forecast from NOAA-NWS for Milan, IL.