National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/22/2026 10:21am
Milan
 
Today

Today: Rain Showers Likely
Rain Showers Likely
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday

Sunday: Slight Chance Rain Showers
Slight Chance Rain Showers
Monday

Monday: Mostly Sunny
Mostly Sunny
 
Hi 63 °F Hi 69 °F Hi 68 °F Hi 70 °F Hi 68 °F Hi 73 °F Hi 77 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 52 °F Lo 54 °F Lo 55 °F Lo 53 °F Lo 55 °F Lo 59 °F Lo 62 °F  

 

Today
 
Rain showers likely. Cloudy, with a high near 63. Northeast wind around 10 mph. Chance of precipitation is 70%.
Tonight
 
Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph.
Wednesday
 
Mostly sunny, with a high near 69. Northeast wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Thursday
 
Partly sunny, with a high near 68.
Thursday Night
 
Mostly cloudy, with a low around 55.
Friday
 
Partly sunny, with a high near 70.
Friday Night
 
Mostly cloudy, with a low around 53.
Saturday
 
A slight chance of rain showers between 7am and 1pm. Mostly cloudy, with a high near 68.
Saturday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55.
Sunday
 
A slight chance of rain showers before 1pm. Mostly cloudy, with a high near 73.
Sunday Night
 
Partly cloudy, with a low around 59.
Monday
 
Mostly sunny, with a high near 77.
Monday Night
 
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 62.

 

Forecast from NOAA-NWS for Milan, IL.