National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/16/2026 2:47pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Wednesday

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

Thursday: Mostly Sunny
Mostly Sunny
Juneteenth

Juneteenth: Sunny
Sunny
Saturday

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

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

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 75 °F Hi 77 °F Hi 75 °F Hi 78 °F Hi 80 °F Hi 77 °F Hi 78 °F  
 
Tonight

Tonight: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear then Slight Chance Showers And Thunderstorms
Mostly Clear then Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 56 °F Lo 59 °F Lo 55 °F Lo 59 °F Lo 62 °F Lo 60 °F Lo 58 °F  

 

This Afternoon
 
Sunny, with a high near 75. West wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
 
A slight chance of rain showers between 4am and 5am. Partly cloudy, with a low around 56. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
 
A chance of rain showers before 7am, then showers and thunderstorms between 7am and 11am, then showers and thunderstorms likely between 11am and 1pm, then showers and thunderstorms between 1pm and 5pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 77. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
 
Mostly clear, with a low around 59. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
Mostly sunny, with a high near 75.
Thursday Night
 
Mostly clear, with a low around 55.
Juneteenth
 
Sunny, with a high near 78.
Friday Night
 
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 59.
Saturday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80.
Saturday Night
 
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Monday
 
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Monday Night
 
Partly cloudy, with a low around 58.

 

Forecast from NOAA-NWS for Milan, IL.