National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/22/2026 7:12am
Milan
 
Today

Today: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
 
Hi 80 °F Hi 81 °F Hi 73 °F Hi 68 °F Hi 72 °F Hi 72 °F Hi 64 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Rain Showers then Mostly Clear
Chance Rain Showers then Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 59 °F Lo 61 °F Lo 49 °F Lo 48 °F Lo 56 °F Lo 46 °F Lo 46 °F  

 

Today
 
Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph.
Tonight
 
Mostly clear, with a low around 59. South wind 5 to 10 mph.
Thursday
 
Mostly sunny, with a high near 81. South wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
 
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
Showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
 
A chance of rain showers before 7pm. Mostly clear, with a low around 49. Chance of precipitation is 40%.
Saturday
 
Mostly sunny, with a high near 68.
Saturday Night
 
Mostly cloudy, with a low around 48.
Sunday
 
A slight chance of rain showers after 1pm. Partly sunny, with a high near 72.
Sunday Night
 
A chance of rain showers before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Monday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Monday Night
 
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Tuesday
 
Mostly sunny, with a high near 64.
Tuesday Night
 
Partly cloudy, with a low around 46.

 

Forecast from NOAA-NWS for Milan, IL.