National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/27/2026 4:54am
Milan
 
Today

Today: Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers And T-Storms then Chance Showers And T-Storms
Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

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

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
 
Hi 74 °F Hi 63 °F Hi 61 °F Hi 62 °F Hi 60 °F Hi 65 °F Hi 73 °F  
 
Tonight

Tonight: Showers And Thunderstorms then Mostly Cloudy
Showers And T-Storms then Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 47 °F Lo 45 °F Lo 42 °F Lo 40 °F Lo 39 °F Lo 45 °F Lo 51 °F  

 

Today
 
Showers and thunderstorms before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and thunderstorms. Mostly cloudy, with a high near 74. South wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
 
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
Mostly cloudy, with a high near 63. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
 
Mostly cloudy, with a low around 45. North wind 5 to 10 mph.
Wednesday
 
Mostly sunny, with a high near 61.
Wednesday Night
 
Mostly clear, with a low around 42.
Thursday
 
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 62.
Thursday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 40.
Friday
 
Mostly sunny, with a high near 60.
Friday Night
 
Partly cloudy, with a low around 39.
Saturday
 
Sunny, with a high near 65.
Saturday Night
 
Mostly clear, with a low around 45.
Sunday
 
Sunny, with a high near 73.
Sunday Night
 
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 51.

 

Forecast from NOAA-NWS for Milan, IL.