National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/24/2026 11:06pm
Milan
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Showers And Thunderstorms
Showers And T-Storms
Tuesday

Tuesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 72 °F Hi 73 °F Hi 74 °F Hi 64 °F Hi 65 °F Hi 64 °F Hi 61 °F
 
Overnight

Overnight: Clear
Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 46 °F Lo 46 °F Lo 57 °F Lo 49 °F Lo 45 °F Lo 44 °F Lo 44 °F  

 

Overnight
 
Clear, with a low around 46. North wind around 5 mph.
Saturday
 
Sunny, with a high near 72. Northeast wind 5 to 10 mph.
Saturday Night
 
Partly cloudy, with a low around 46. East wind 5 to 10 mph.
Sunday
 
Mostly sunny, with a high near 73. East wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
 
A chance of rain showers between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
 
Showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 90%.
Tuesday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 64.
Tuesday Night
 
Partly cloudy, with a low around 45.
Wednesday
 
Mostly sunny, with a high near 65.
Wednesday Night
 
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 44.
Thursday
 
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 64.
Thursday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 44.
Friday
 
A slight chance of rain showers before 1pm. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Milan, IL.