National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/09/2026 9:42am
Milan
 
Today

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

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

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

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

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

Tuesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
 
Hi 79 °F Hi 80 °F Hi 83 °F Hi 83 °F Hi 82 °F Hi 88 °F Hi 79 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Mostly Clear then Chance Showers And Thunderstorms
Mostly Clear then Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 65 °F Lo 58 °F Lo 66 °F Lo 63 °F Lo 68 °F Lo 66 °F Lo 61 °F  

 

Today
 
Showers and thunderstorms likely before 2pm. Mostly cloudy, with a high near 79. West wind 5 to 10 mph. Chance of precipitation is 70%.
Tonight
 
Mostly cloudy, with a low around 65. Northwest wind 0 to 5 mph.
Thursday
 
Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. Northeast wind 0 to 5 mph.
Thursday Night
 
Clear, with a low around 58. East wind 0 to 5 mph.
Friday
 
Sunny, with a high near 83.
Friday Night
 
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66. Chance of precipitation is 50%.
Saturday
 
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 83. Chance of precipitation is 50%.
Saturday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 63.
Sunday
 
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Sunday Night
 
A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Monday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Monday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 66. Chance of precipitation is 70%.
Tuesday
 
Showers and thunderstorms likely. Mostly sunny, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
 
A chance of rain showers. Partly cloudy, with a low around 61. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Milan, IL.