National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/15/2026 1:26pm
Milan
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

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

Monday: Sunny
Sunny
Tuesday

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

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
 
Hi 83 °F Hi 84 °F Hi 81 °F Hi 83 °F Hi 78 °F Hi 77 °F Hi 78 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Slight Chance Showers And T-Storms then Showers And T-Storms
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
 
Lo 73 °F Lo 64 °F Lo 64 °F Lo 67 °F Lo 61 °F Lo 61 °F Lo 63 °F  

 

This Afternoon
 
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Southwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
 
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
 
Partly cloudy, with a low around 64. Northwest wind 5 to 10 mph.
Monday
 
Sunny, with a high near 81.
Monday Night
 
Mostly clear, with a low around 64.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.
Tuesday Night
 
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 80%.
Wednesday
 
Showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 80%.
Wednesday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 61.
Thursday
 
Mostly sunny, with a high near 77.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
Mostly sunny, with a high near 78.
Friday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 63.

 

Forecast from NOAA-NWS for Milan, IL.