National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/09/2026 2:53pm
Milan
 
  Wednesday

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

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

Friday: Sunny
Sunny
Saturday

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

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday

Tuesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
  Hi 90 °F Hi 87 °F Hi 81 °F Hi 86 °F Hi 79 °F Hi 76 °F Hi 77 °F
 
Tonight

Tonight: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers And T-Storms then Chance Showers And T-Storms
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
 
Lo 73 °F Lo 70 °F Lo 59 °F Lo 61 °F Lo 62 °F Lo 57 °F Lo 55 °F  

 

Tonight
 
A slight chance of showers and thunderstorms between midnight and 1am. Partly cloudy, with a low around 73. South wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
 
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90. South 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.
Wednesday Night
 
Showers and thunderstorms likely before 10pm, then showers and thunderstorms likely between 10pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. Southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Partly sunny, with a high near 87. South wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
 
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 59. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
 
Sunny, with a high near 81.
Friday Night
 
Clear, with a low around 61.
Saturday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 86.
Saturday Night
 
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
 
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Sunday Night
 
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57.
Monday
 
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 76.
Monday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 55.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 77.

 

Forecast from NOAA-NWS for Milan, IL.