National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/16/2026 3:01pm
Milan
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Wednesday

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

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
 
Hi 83 °F Hi 81 °F Hi 82 °F Hi 77 °F Hi 78 °F Hi 79 °F Hi 79 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
 
Lo 64 °F Lo 64 °F Lo 65 °F Lo 61 °F Lo 61 °F Lo 64 °F Lo 63 °F  

 

This Afternoon
 
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 83. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
 
Partly cloudy, with a low around 64. Northwest wind 5 to 10 mph.
Monday
 
Sunny, with a high near 81. Northwest wind around 5 mph.
Monday Night
 
Mostly clear, with a low around 64. West wind 0 to 5 mph.
Tuesday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 50%.
Tuesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Wednesday Night
 
Partly cloudy, with a low around 61.
Thursday
 
Mostly sunny, with a high near 78.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
Sunny, with a high near 79.
Friday Night
 
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 64.
Saturday
 
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63.

 

Forecast from NOAA-NWS for Milan, IL.