National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/16/2026 1:26am
Milan
 
  Sunday

Sunday: Chance Showers And Thunderstorms then Partly Sunny
Chance Showers And T-Storms then Partly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Wednesday

Wednesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
  Hi 84 °F Hi 82 °F Hi 82 °F Hi 78 °F Hi 78 °F Hi 79 °F Hi 80 °F
 
Overnight

Overnight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 73 °F Lo 64 °F Lo 65 °F Lo 66 °F Lo 61 °F Lo 61 °F Lo 63 °F  

 

Overnight
 
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West wind around 5 mph. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
 
Partly cloudy, with a low around 64. Northwest wind 5 to 10 mph.
Monday
 
Sunny, with a high near 82. Northwest wind around 5 mph.
Monday Night
 
Mostly clear, with a low around 65.
Tuesday
 
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Tuesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
Wednesday
 
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Wednesday Night
 
Partly cloudy, with a low around 61.
Thursday
 
Mostly sunny, with a high near 78.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
Mostly sunny, with a high near 79.
Friday Night
 
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 63.
Saturday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80.

 

Forecast from NOAA-NWS for Milan, IL.