National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 03/24/2026 5:46am
Milan
 
Today

Today: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Mostly Sunny then Slight Chance Light Rain
Mostly Sunny then Slight Chance Light Rain
 
Hi 57 °F Hi 73 °F Hi 78 °F Hi 49 °F Hi 56 °F Hi 61 °F Hi 73 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Chance Rain
Chance Rain
 
Lo 41 °F Lo 54 °F Lo 34 °F Lo 28 °F Lo 38 °F Lo 44 °F Lo 51 °F  

 

Today
 
Partly sunny, with a high near 57. South wind 5 to 10 mph.
Tonight
 
Mostly cloudy. Low around 41, with temperatures rising to around 43 overnight. Southeast wind around 5 mph.
Wednesday
 
Partly sunny, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Partly cloudy, with a low around 54. South wind 5 to 10 mph.
Thursday
 
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
 
Mostly sunny, with a high near 49.
Friday Night
 
Mostly clear, with a low around 28.
Saturday
 
Sunny, with a high near 56.
Saturday Night
 
Partly cloudy, with a low around 38.
Sunday
 
Partly sunny, with a high near 61.
Sunday Night
 
Partly cloudy, with a low around 44.
Monday
 
A slight chance of rain after 1pm. Mostly sunny, with a high near 73.
Monday Night
 
A slight chance of rain before 7pm, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Milan, IL.