National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/08/2026 2:16am
Milan
 
  Wednesday

Wednesday: Sunny
Sunny
Thursday

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

Friday: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Saturday

Saturday: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
  Hi 89 °F Hi 84 °F Hi 85 °F Hi 86 °F Hi 88 °F Hi 91 °F Hi 92 °F
 
Overnight

Overnight: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Clear
Clear
 
Lo 67 °F Lo 71 °F Lo 68 °F Lo 67 °F Lo 67 °F Lo 69 °F Lo 71 °F  

 

Overnight
 
Clear, with a low around 67. Southwest wind around 0 mph.
Wednesday
 
Sunny, with a high near 89. Southwest wind 0 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 71. South wind around 5 mph.
Thursday
 
A slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind around 5 mph. Chance of precipitation is 50%.
Thursday Night
 
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Friday
 
A chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Friday Night
 
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Saturday
 
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67.
Sunday
 
Sunny, with a high near 88.
Sunday Night
 
Clear, with a low around 69.
Monday
 
Sunny, with a high near 91.
Monday Night
 
Clear, with a low around 71.
Tuesday
 
Sunny, with a high near 92.

 

Forecast from NOAA-NWS for Milan, IL.