National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/24/2026 1:26am
Milan
 
  Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Showers And Thunderstorms then Sunny
Slight Chance Showers And T-Storms then Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

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

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 80 °F Hi 82 °F Hi 84 °F Hi 82 °F Hi 83 °F Hi 84 °F Hi 85 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 57 °F Lo 60 °F Lo 66 °F Lo 65 °F Lo 62 °F Lo 65 °F Lo 69 °F  

 

Overnight
 
Mostly clear, with a low around 57. West wind around 0 mph.
Monday
 
Mostly sunny, with a high near 80. Southwest wind 0 to 5 mph.
Monday Night
 
Mostly clear, with a low around 60. Southeast wind 0 to 5 mph.
Tuesday
 
Mostly sunny, with a high near 82. South wind 0 to 5 mph.
Tuesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Wednesday
 
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 84.
Wednesday Night
 
Mostly clear, with a low around 65.
Thursday
 
Sunny, with a high near 82.
Thursday Night
 
Mostly clear, with a low around 62.
Friday
 
Sunny, with a high near 83.
Friday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Saturday
 
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84.
Saturday Night
 
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Sunday
 
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 85. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Milan, IL.