National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/20/2026 8:16am
Milan
 
Today

Today: Patchy Smoke
Patchy Smoke
Tuesday

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

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
 
Hi 90 °F Hi 85 °F Hi 79 °F Hi 81 °F Hi 82 °F Hi 86 °F Hi 91 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 74 °F Lo 63 °F Lo 58 °F Lo 61 °F Lo 63 °F Lo 67 °F Lo 72 °F  

Air Quality Alert issued July 20 at 3:05AM CDT
Air Quality Alert issued July 19 at 12:13PM CDT
 

Today
 
Patchy smoke before 11am, then patchy smoke and a slight chance of rain showers between 11am and 1pm, then patchy smoke and a chance of showers and thunderstorms between 1pm and 2pm, then patchy smoke and a slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
 
A chance of showers and thunderstorms between 8pm and 1am, then showers and thunderstorms likely between 1am and 4am, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Partly cloudy, with a low around 74. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Tuesday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 85. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
 
Mostly clear, with a low around 63. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
Sunny, with a high near 79.
Wednesday Night
 
Mostly clear, with a low around 58.
Thursday
 
Sunny, with a high near 81.
Thursday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 61.
Friday
 
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 82.
Friday Night
 
Mostly clear, with a low around 63.
Saturday
 
Sunny, with a high near 86.
Saturday Night
 
Mostly clear, with a low around 67.
Sunday
 
Sunny, with a high near 91.
Sunday Night
 
Mostly clear, with a low around 72.

 

Forecast from NOAA-NWS for Milan, IL.