National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/15/2025 1:45am
Milan
 
  Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

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

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 91 °F Hi 91 °F Hi 89 °F Hi 89 °F Hi 85 °F Hi 79 °F Hi 79 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 66 °F Lo 63 °F Lo 61 °F Lo 62 °F Lo 64 °F Lo 62 °F Lo 60 °F  

 

Overnight
 
Partly cloudy. Low around 66, with temperatures rising to around 69 overnight. East wind around 5 mph.
Monday
 
Mostly sunny. High near 91, with temperatures falling to around 88 in the afternoon. Southeast wind around 5 mph.
Monday Night
 
Partly cloudy. Low around 63, with temperatures rising to around 65 overnight. East wind around 5 mph.
Tuesday
 
Sunny, with a high near 91. East wind 0 to 5 mph.
Tuesday Night
 
Mostly clear, with a low around 61.
Wednesday
 
Sunny, with a high near 89.
Wednesday Night
 
Mostly clear, with a low around 62.
Thursday
 
Mostly sunny, with a high near 89.
Thursday Night
 
A chance of rain showers after 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Saturday
 
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Sunday
 
A slight chance of rain showers. Partly sunny, with a high near 79.

 

Forecast from NOAA-NWS for Milan, IL.