National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/12/2026 11:36pm
Milan
 
  Tuesday

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

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 79 °F Hi 72 °F Hi 68 °F Hi 59 °F Hi 60 °F Hi 66 °F Hi 70 °F
 
Overnight

Overnight: Clear
Clear
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 70 °F Lo 62 °F Lo 55 °F Lo 48 °F Lo 37 °F Lo 41 °F Lo 48 °F  

 

Overnight
 
Clear. Low around 70, with temperatures rising to around 72 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
 
A slight chance of showers and thunderstorms between 10am and 4pm. Sunny, with a high near 79. Northwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday Night
 
A chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. North wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. North wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
 
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Thursday
 
Showers and thunderstorms. Cloudy, with a high near 68. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
 
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 90%.
Friday
 
Partly sunny, with a high near 59.
Friday Night
 
Mostly clear, with a low around 37.
Saturday
 
Sunny, with a high near 60.
Saturday Night
 
Mostly clear, with a low around 41.
Sunday
 
Sunny, with a high near 66.
Sunday Night
 
Partly cloudy, with a low around 48.
Monday
 
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 70.

 

Forecast from NOAA-NWS for Milan, IL.