National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/28/2026 2:26pm
Milan
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
 
Hi 85 °F Hi 86 °F Hi 86 °F Hi 79 °F Hi 78 °F Hi 82 °F Hi 83 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Friday
Night
Friday Night: Showers And Thunderstorms
Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Lo 65 °F Lo 65 °F Lo 67 °F Lo 66 °F Lo 64 °F Lo 63 °F Lo 66 °F  

 

This Afternoon
 
Mostly sunny, with a high near 85. Northeast wind around 5 mph.
Tonight
 
Mostly clear. Low around 65, with temperatures rising to around 67 overnight. East wind around 5 mph.
Wednesday
 
Sunny, with a high near 86. South wind 0 to 5 mph.
Wednesday Night
 
Clear, with a low around 65. Southeast wind 0 to 5 mph.
Thursday
 
Sunny, with a high near 86.
Thursday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 67.
Friday
 
A slight chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 80%.
Friday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
Saturday
 
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Sunday
 
Sunny, with a high near 82.
Sunday Night
 
Mostly clear, with a low around 63.
Monday
 
Sunny, with a high near 83.
Monday Night
 
Mostly clear, with a low around 66.

 

Forecast from NOAA-NWS for Milan, IL.