National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/28/2026 1:25am
Milan
 
  Friday

Friday: Patchy Fog then Sunny
Patchy Fog then Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday

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

Thursday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
  Hi 84 °F Hi 83 °F Hi 90 °F Hi 91 °F Hi 91 °F Hi 92 °F Hi 91 °F
 
Overnight

Overnight: Patchy Fog
Patchy Fog
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 60 °F Lo 63 °F Lo 71 °F Lo 75 °F Lo 74 °F Lo 73 °F Lo 74 °F  

 

Overnight
 
Patchy fog after 4am. Mostly clear, with a low around 60. Northwest wind around 0 mph.
Friday
 
Patchy fog before 8am. Sunny, with a high near 84. West wind 0 to 5 mph.
Friday Night
 
Mostly clear, with a low around 63. South wind 0 to 5 mph.
Saturday
 
Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
Partly cloudy, with a low around 71.
Sunday
 
Mostly sunny, with a high near 90.
Sunday Night
 
Partly cloudy, with a low around 75.
Monday
 
Mostly sunny, with a high near 91.
Monday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74.
Tuesday
 
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91.
Tuesday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
Wednesday
 
A chance of showers and thunderstorms before 1pm. Sunny, with a high near 92. Chance of precipitation is 40%.
Wednesday Night
 
Mostly clear, with a low around 74.
Thursday
 
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 91.

 

Forecast from NOAA-NWS for Milan, IL.