National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/29/2026 1:26am
Milan
 
  Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Showers And Thunderstorms
Showers And T-Storms
Saturday

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

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
  Hi 86 °F Hi 86 °F Hi 76 °F Hi 78 °F Hi 82 °F Hi 83 °F Hi 86 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Friday
Night
Friday Night: Showers And Thunderstorms
Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Lo 65 °F Lo 66 °F Lo 67 °F Lo 64 °F Lo 63 °F Lo 64 °F Lo 65 °F  

 

Overnight
 
Mostly clear, with a low around 65. East wind around 5 mph.
Wednesday
 
Sunny, with a high near 86. East wind around 5 mph.
Wednesday Night
 
Mostly clear, with a low around 66. Southeast wind 0 to 5 mph.
Thursday
 
Mostly sunny, with a high near 86. South wind 0 to 5 mph.
Thursday Night
 
A chance of rain showers after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
 
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 90%.
Saturday
 
Showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
 
Sunny, with a high near 82.
Sunday Night
 
Mostly clear, with a low around 64.
Monday
 
Sunny, with a high near 83.
Monday Night
 
Mostly clear, with a low around 65.
Tuesday
 
Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Milan, IL.