National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/12/2026 2:16pm
Milan
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Friday

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

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

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

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

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Hi 83 °F Hi 80 °F Hi 83 °F Hi 87 °F Hi 84 °F Hi 80 °F Hi 81 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
 
Lo 70 °F Lo 68 °F Lo 71 °F Lo 72 °F Lo 67 °F Lo 64 °F Lo 67 °F  

 

This Afternoon
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northeast wind around 5 mph. Chance of precipitation is 20%.
Tonight
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms likely between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 68. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
 
Showers and thunderstorms likely before 1pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 83. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
 
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Saturday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Saturday Night
 
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Monday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80.
Monday Night
 
Partly cloudy, with a low around 64.
Tuesday
 
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 81.
Tuesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67.

 

Forecast from NOAA-NWS for Milan, IL.