National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/15/2026 2:01pm
Milan
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms then Sunny
Slight Chance Showers And T-Storms then Sunny
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Juneteenth

Juneteenth: Sunny
Sunny
Saturday

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

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 76 °F Hi 76 °F Hi 79 °F Hi 74 °F Hi 77 °F Hi 79 °F Hi 80 °F  
 
Tonight

Tonight: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Showers And T-Storms then Slight Chance Showers And T-Storms
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: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 58 °F Lo 55 °F Lo 60 °F Lo 55 °F Lo 58 °F Lo 61 °F Lo 62 °F  

 

This Afternoon
 
Mostly sunny, with a high near 76. West wind around 10 mph.
Tonight
 
A slight chance of showers and thunderstorms after 4am. Partly cloudy. Low around 58, with temperatures rising to around 60 overnight. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
 
A slight chance of showers and thunderstorms before 8am. Sunny, with a high near 76. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
 
Partly cloudy, with a low around 55. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
A chance of rain showers before 7am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 79. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
 
Showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Some of the storms could produce heavy rain. Mostly clear, with a low around 60. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
 
Mostly sunny, with a high near 74.
Thursday Night
 
Mostly clear, with a low around 55.
Juneteenth
 
Sunny, with a high near 77.
Friday Night
 
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 58.
Saturday
 
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Saturday Night
 
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Sunday 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%.

 

Forecast from NOAA-NWS for Milan, IL.