National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/15/2026 5:33am
Milan
 
Today

Today: Rain Showers
Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

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

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
 
Hi 63 °F Hi 54 °F Hi 57 °F Hi 66 °F Hi 69 °F Hi 72 °F Hi 73 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Friday
Night
Friday Night: Partly Cloudy then Areas Of Frost
Partly Cloudy then Areas Of Frost
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
 
Lo 46 °F Lo 35 °F Lo 39 °F Lo 43 °F Lo 44 °F Lo 48 °F Lo 53 °F  

 

Today
 
Rain showers before 4pm, then showers and thunderstorms likely. Cloudy, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
A chance of showers and thunderstorms before 9pm. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 54. Northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Friday Night
 
Areas of frost after 4am. Partly cloudy, with a low around 35. North wind 0 to 15 mph, with gusts as high as 35 mph.
Saturday
 
Areas of frost before 9am. Sunny, with a high near 57.
Saturday Night
 
Clear, with a low around 39.
Sunday
 
Sunny, with a high near 66.
Sunday Night
 
Mostly clear, with a low around 43.
Monday
 
Mostly sunny, with a high near 69.
Monday Night
 
Partly cloudy, with a low around 44.
Tuesday
 
Sunny, with a high near 72.
Tuesday Night
 
Mostly clear, with a low around 48.
Wednesday
 
Sunny, with a high near 73.
Wednesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 53.

 

Forecast from NOAA-NWS for Milan, IL.