National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/16/2026 9:21am
Milan
 
Today

Today: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms Likely then Mostly Cloudy
Showers And T-Storms Likely then Mostly Cloudy
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday

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

Monday: Rain Showers Likely
Rain Showers Likely
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
 
Hi 72 °F Hi 79 °F Hi 81 °F Hi 84 °F Hi 75 °F Hi 72 °F Hi 73 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 66 °F Lo 66 °F Lo 68 °F Lo 65 °F Lo 61 °F Lo 58 °F Lo 59 °F  

 

Today
 
A chance of showers and thunderstorms. Cloudy. High near 72, with temperatures falling to around 70 in the afternoon. East wind around 5 mph. Chance of precipitation is 40%.
Tonight
 
A chance of showers and thunderstorms between 11pm and 3am, then showers and thunderstorms likely. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. East wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
Showers and thunderstorms likely before noon. Mostly cloudy. High near 79, with temperatures falling to around 76 in the afternoon. Northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
 
A chance of rain showers after 1am. Mostly cloudy, with a low around 66. Northeast wind around 5 mph. Chance of precipitation is 30%.
Friday
 
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Saturday
 
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Saturday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Sunday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Sunday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Monday
 
Rain showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Monday Night
 
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
 
A chance of rain showers. Mostly sunny, with a high near 73. Chance of precipitation is 30%.
Tuesday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 59.

 

Forecast from NOAA-NWS for Milan, IL.