National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/23/2026 2:47pm
Milan
 
This
Afternoon
This Afternoon: Isolated Showers And Thunderstorms
Isolated Showers And T-Storms
Wednesday

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

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

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

Monday: Sunny
Sunny
 
Hi 79 °F Hi 81 °F Hi 79 °F Hi 79 °F Hi 84 °F Hi 90 °F Hi 92 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Friday
Night
Friday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 62 °F Lo 61 °F Lo 61 °F Lo 64 °F Lo 71 °F Lo 75 °F Lo 74 °F  

 

This Afternoon
 
Isolated showers and thunderstorms. Partly sunny, with a high near 79. Southwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
 
Partly cloudy, with a low around 62. South wind around 5 mph.
Wednesday
 
A slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms. Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
 
A slight chance of rain showers between 11pm and midnight. Partly cloudy, with a low around 61. West wind 0 to 10 mph. Chance of precipitation is 20%.
Thursday
 
Partly sunny, with a high near 79.
Thursday Night
 
A chance of rain showers after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
 
A chance of rain showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Friday Night
 
A chance of rain showers before 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
 
Mostly sunny, with a high near 84.
Saturday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
 
Mostly clear, with a low around 75.
Monday
 
Sunny, with a high near 92.
Monday Night
 
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 74.

 

Forecast from NOAA-NWS for Milan, IL.