National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/16/2026 1:26pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Saturday

Saturday: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
 
Hi 76 °F Hi 82 °F Hi 51 °F Hi 54 °F Hi 65 °F Hi 75 °F Hi 76 °F  
 
Tonight

Tonight: Clear
Clear
Friday
Night
Friday Night: Showers And Thunderstorms
Showers And T-Storms
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers
 
Lo 56 °F Lo 39 °F Lo 34 °F Lo 35 °F Lo 51 °F Lo 52 °F Lo 53 °F  

 

This Afternoon
 
Sunny, with a high near 76. West wind around 5 mph.
Tonight
 
Clear, with a low around 56. South wind 0 to 10 mph.
Friday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 82, with temperatures falling to around 78 in the afternoon. South wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
 
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 39. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
 
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 51.
Saturday Night
 
Mostly clear, with a low around 34.
Sunday
 
Sunny, with a high near 54.
Sunday Night
 
Mostly clear, with a low around 35.
Monday
 
Sunny, with a high near 65.
Monday Night
 
Mostly clear, with a low around 51.
Tuesday
 
Mostly sunny, with a high near 75.
Tuesday Night
 
Mostly clear, with a low around 52.
Wednesday
 
Sunny, with a high near 76.
Wednesday Night
 
A slight chance of rain showers after 1am. Mostly clear, with a low around 53.

 

Forecast from NOAA-NWS for Milan, IL.