National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/25/2026 1:26pm
Milan
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
Monday

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 82 °F Hi 85 °F Hi 83 °F Hi 84 °F Hi 83 °F Hi 88 °F Hi 87 °F  
 
Tonight

Tonight: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 68 °F Lo 64 °F Lo 61 °F Lo 62 °F Lo 67 °F Lo 71 °F Lo 69 °F  

 

This Afternoon
 
Mostly sunny, with a high near 82. South wind around 5 mph.
Tonight
 
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. South wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
 
Clear, with a low around 64. Northwest wind 5 to 10 mph.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
Mostly clear, with a low around 61.
Friday
 
Sunny, with a high near 84.
Friday Night
 
Mostly clear, with a low around 62.
Saturday
 
Mostly sunny, with a high near 83.
Saturday Night
 
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Sunday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Monday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.