National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/09/2026 3:01pm
Milan
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday

Friday: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
 
Hi 87 °F Hi 85 °F Hi 85 °F Hi 87 °F Hi 89 °F Hi 90 °F Hi 91 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 69 °F Lo 66 °F Lo 66 °F Lo 67 °F Lo 68 °F Lo 71 °F Lo 72 °F  

 

This Afternoon
 
A slight chance of showers and thunderstorms after 4pm. Partly sunny. High near 87, with temperatures falling to around 85 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
 
A chance of showers and thunderstorms between 7pm and 5am. Partly cloudy. Low around 69, with temperatures rising to around 71 overnight. Northwest wind 0 to 5 mph. Chance of precipitation is 30%.
Friday
 
Mostly cloudy. High near 85, with temperatures falling to around 83 in the afternoon. Northeast wind 0 to 5 mph.
Friday Night
 
A slight chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
 
Mostly sunny, with a high near 85. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
Mostly clear, with a low around 66.
Sunday
 
Sunny, with a high near 87.
Sunday Night
 
Clear, with a low around 67.
Monday
 
Sunny, with a high near 89.
Monday Night
 
Clear, with a low around 68.
Tuesday
 
Sunny, with a high near 90.
Tuesday Night
 
Mostly clear, with a low around 71.
Wednesday
 
Sunny, with a high near 91.
Wednesday Night
 
Mostly clear, with a low around 72.

 

Forecast from NOAA-NWS for Milan, IL.