National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/23/2026 2:56am
Milan
 
  Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
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: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
  Hi 81 °F Hi 70 °F Hi 70 °F Hi 71 °F Hi 72 °F Hi 63 °F Hi 65 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Friday
Night
Friday Night: Chance Rain Showers then Clear
Chance Rain Showers then Clear
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 58 °F Lo 59 °F Lo 44 °F Lo 49 °F Lo 56 °F Lo 47 °F Lo 45 °F  

 

Overnight
 
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Thursday
 
Mostly sunny, with a high near 81. South wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday Night
 
A chance of showers and thunderstorms between 7pm and midnight, then showers and thunderstorms. Cloudy. Low around 59, with temperatures rising to around 62 overnight. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A chance of rain showers. Partly sunny, with a high near 70. West wind 10 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
 
A chance of rain showers before 7pm. Clear, with a low around 44. Chance of precipitation is 30%.
Saturday
 
Mostly sunny, with a high near 70.
Saturday Night
 
Mostly cloudy, with a low around 49.
Sunday
 
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 71.
Sunday Night
 
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Monday
 
Showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%.
Monday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 80%.
Tuesday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 63.
Tuesday Night
 
Partly cloudy, with a low around 45.
Wednesday
 
A slight chance of rain showers after 1pm. Partly sunny, with a high near 65.

 

Forecast from NOAA-NWS for Milan, IL.