National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/26/2026 5:41pm
Milan
 
  Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

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

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

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

Sunday: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Monday

Monday: Chance Rain Showers
Chance Rain Showers
  Hi 73 °F Hi 76 °F Hi 75 °F Hi 74 °F Hi 73 °F Hi 73 °F Hi 71 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 49 °F Lo 55 °F Lo 59 °F Lo 54 °F Lo 57 °F Lo 56 °F Lo 55 °F  

 

Tonight
 
Mostly cloudy, with a low around 49. East wind 5 to 10 mph.
Tuesday
 
Mostly cloudy. High near 73, with temperatures falling to around 71 in the afternoon. Southeast wind 5 to 10 mph.
Tuesday Night
 
Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. South wind around 5 mph.
Wednesday
 
Mostly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59.
Thursday
 
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 75.
Thursday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 54.
Friday
 
A chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Friday Night
 
A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Saturday
 
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Saturday Night
 
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Sunday
 
A chance of rain showers before noon. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
 
A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Milan, IL.