National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/24/2026 12:17pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Memorial
Day
Memorial Day: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

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

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

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday

Saturday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
 
Hi 83 °F Hi 86 °F Hi 88 °F Hi 86 °F Hi 85 °F Hi 81 °F Hi 79 °F  
 
Tonight

Tonight: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
 
Lo 58 °F Lo 61 °F Lo 65 °F Lo 64 °F Lo 61 °F Lo 57 °F Lo 57 °F  

 

This Afternoon
 
Sunny, with a high near 83. Northwest wind around 5 mph.
Tonight
 
Clear, with a low around 58. South wind around 5 mph.
Memorial Day
 
Sunny, with a high near 86. South wind 5 to 10 mph.
Monday Night
 
Mostly clear, with a low around 61. South wind 5 to 10 mph.
Tuesday
 
Sunny, with a high near 88.
Tuesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Wednesday
 
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Wednesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Thursday
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
 
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
 
A slight chance of rain showers. Partly sunny, with a high near 81.
Friday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 57.
Saturday
 
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57.

 

Forecast from NOAA-NWS for Milan, IL.