National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/12/2026 6:31am
Milan
 
Today

Today: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Thursday

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

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 85 °F Hi 74 °F Hi 77 °F Hi 83 °F Hi 78 °F Hi 78 °F Hi 77 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
 
Lo 60 °F Lo 55 °F Lo 68 °F Lo 62 °F Lo 64 °F Lo 60 °F Lo 59 °F  

 

Today
 
Mostly sunny. High near 85, with temperatures falling to around 82 in the afternoon. West wind 5 to 10 mph.
Tonight
 
Mostly clear, with a low around 60. North wind 5 to 10 mph.
Sunday
 
A chance of showers and thunderstorms between noon and 5pm. Partly sunny. High near 74, with temperatures falling to around 69 in the afternoon. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 55. Northeast wind around 5 mph. Chance of precipitation is 20%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Monday Night
 
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 50%.
Tuesday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Tuesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 90%.
Wednesday
 
Showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 90%.
Wednesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Thursday
 
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Thursday Night
 
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Friday
 
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Friday Night
 
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.