National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/18/2026 11:51pm
Milan
 
  Sunday

Sunday: Patchy Smoke
Patchy Smoke
Monday

Monday: Patchy Smoke then Chance Showers And Thunderstorms
Patchy Smoke then Chance Showers And T-Storms
Tuesday

Tuesday: Showers And Thunderstorms Likely then Sunny
Showers And T-Storms Likely 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 92 °F Hi 87 °F Hi 82 °F Hi 83 °F Hi 85 °F Hi 88 °F
 
Overnight

Overnight: Patchy Smoke
Patchy Smoke
Sunday
Night
Sunday Night: Patchy Smoke
Patchy Smoke
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Clear
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: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
 
Lo 68 °F Lo 66 °F Lo 74 °F Lo 65 °F Lo 61 °F Lo 64 °F Lo 66 °F  

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 chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 74. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
Showers and thunderstorms likely before 7am. Sunny, with a high near 87. Chance of precipitation is 70%.
Tuesday Night
 
Clear, with a low around 65.
Wednesday
 
Sunny, with a high near 82.
Wednesday Night
 
Mostly clear, with a low around 61.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 64.
Friday
 
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 66.
Saturday
 
Sunny, with a high near 88.

 

Forecast from NOAA-NWS for Milan, IL.