National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/27/2026 11:02am
Milan
 
Today

Today: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

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

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

Sunday: Sunny
Sunny
 
Hi 94 °F Hi 86 °F Hi 87 °F Hi 88 °F Hi 81 °F Hi 83 °F Hi 85 °F  
 
Tonight

Tonight: Mostly Clear then Patchy Smoke
Mostly Clear then Patchy Smoke
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 72 °F Lo 65 °F Lo 66 °F Lo 69 °F Lo 67 °F Lo 66 °F Lo 65 °F  

Extreme Heat Warning issued July 27 at 10:58AM CDT until July 27 at 10:00PM CDT
Extreme Heat Warning issued July 27 at 7:54AM CDT until July 27 at 10:00PM CDT
Extreme Heat Warning issued July 27 at 1:24AM CDT until July 27 at 10:00PM CDT
 

Today
 
A chance of showers and thunderstorms. Sunny, with a high near 94. Heat index values as high as 112. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tonight
 
Patchy smoke between midnight and 3am. Mostly clear, with a low around 72. Heat index values as high as 112. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 65. East wind 0 to 5 mph.
Wednesday
 
Sunny, with a high near 87.
Wednesday Night
 
Clear, with a low around 66.
Thursday
 
Sunny, with a high near 88.
Thursday 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 69. Chance of precipitation is 30%.
Friday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Saturday
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66.
Sunday
 
Sunny, with a high near 85.
Sunday Night
 
Mostly clear, with a low around 65.

 

Forecast from NOAA-NWS for Milan, IL.