National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/23/2026 9:12am
Milan
 
Today

Today: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Friday

Friday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny
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  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Friday
Night
Friday Night: Clear
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
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 59 °F Lo 44 °F Lo 49 °F Lo 56 °F Lo 47 °F Lo 45 °F Lo 46 °F  

 

Today
 
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Tonight
 
A chance of showers and thunderstorms before midnight, then showers and thunderstorms between midnight and 3am, then a chance of showers and thunderstorms. Cloudy. Low around 59, with temperatures rising to around 62 overnight. South wind 10 to 20 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 slight chance of rain showers before 10am. Partly sunny, with a high near 70. West wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
 
Clear, with a low around 44. North wind 5 to 10 mph, with gusts as high as 20 mph.
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.
Wednesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.