National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/19/2026 1:26am
Milan
 
  Sunday

Sunday: Patchy Smoke
Patchy Smoke
Monday

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

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

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

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

Saturday: Sunny
Sunny
  Hi 85 °F Hi 90 °F Hi 87 °F Hi 81 °F Hi 83 °F Hi 83 °F Hi 87 °F
 
Overnight

Overnight: Patchy Smoke
Patchy Smoke
Sunday
Night
Sunday Night: Patchy Smoke
Patchy Smoke
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 68 °F Lo 66 °F Lo 73 °F Lo 65 °F Lo 60 °F Lo 63 °F Lo 65 °F  

Air Quality Alert issued July 19 at 4:44AM CDT
Air Quality Alert issued July 18 at 12:47PM CDT
 

Overnight
 
Patchy smoke. Mostly clear, with a low around 68. East wind around 5 mph.
Sunday
 
Patchy smoke. Sunny, with a high near 85. East wind around 5 mph.
Sunday Night
 
Patchy smoke. Mostly clear, with a low around 66. Southeast wind around 5 mph.
Monday
 
Patchy smoke before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
 
A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Showers and thunderstorms before 7am. Sunny, with a high near 87. Chance of precipitation is 80%.
Tuesday Night
 
Clear, with a low around 65.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
Mostly clear, with a low around 60.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63.
Friday
 
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83.
Friday Night
 
Partly cloudy, with a low around 65.
Saturday
 
Sunny, with a high near 87.

 

Forecast from NOAA-NWS for Milan, IL.