National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/22/2026 7:26am
Milan
 
Today

Today: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Memorial
Day
Memorial Day: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 71 °F Hi 78 °F Hi 82 °F Hi 86 °F Hi 88 °F Hi 86 °F Hi 87 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 55 °F Lo 57 °F Lo 57 °F Lo 61 °F Lo 64 °F Lo 65 °F Lo 64 °F  

 

Today
 
Mostly cloudy, with a high near 71. East wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
 
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 0 to 5 mph. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Sunday Night
 
Mostly clear, with a low around 57.
Memorial Day
 
Sunny, with a high near 86.
Monday Night
 
Mostly clear, with a low around 61.
Tuesday
 
Mostly sunny, with a high near 88.
Tuesday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Wednesday Night
 
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
Thursday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.