National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/07/2026 3:31am
Milan
 
  Labor
Day
Labor Day: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

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

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

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

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 82 °F Hi 90 °F Hi 85 °F Hi 81 °F Hi 84 °F Hi 86 °F Hi 81 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy then Showers And Thunderstorms Likely
Partly Cloudy then Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 62 °F Lo 64 °F Lo 73 °F Lo 62 °F Lo 59 °F Lo 66 °F Lo 64 °F  

 

Overnight
 
Partly cloudy, with a low around 62. East wind around 5 mph.
Labor Day
 
Sunny, with a high near 82. East wind 5 to 10 mph.
Monday Night
 
Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Tuesday
 
Mostly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
 
Showers and thunderstorms likely after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 62.
Thursday
 
Sunny, with a high near 81.
Thursday Night
 
Clear, with a low around 59.
Friday
 
Sunny, with a high near 84.
Friday Night
 
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Saturday
 
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Milan, IL.