National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/21/2026 3:06am
Milan
 
Today

Today: Showers And Thunderstorms
Showers And T-Storms
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

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

Thursday: Sunny
Sunny
Friday

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

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 65 °F Hi 76 °F Hi 78 °F Hi 80 °F Hi 79 °F Hi 80 °F Hi 83 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 55 °F Lo 55 °F Lo 60 °F Lo 59 °F Lo 58 °F Lo 62 °F Lo 69 °F  

 

Today
 
Rain showers likely before 10am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 65. East wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
 
A chance of showers and thunderstorms before 4am. Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between 1 and 2 inches possible.
Monday
 
Mostly sunny, with a high near 76. Northeast wind around 10 mph.
Monday Night
 
Mostly clear, with a low around 55. Northeast wind 0 to 5 mph.
Tuesday
 
Sunny, with a high near 78.
Tuesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60.
Wednesday
 
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Wednesday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59.
Thursday
 
Sunny, with a high near 79.
Thursday Night
 
Mostly clear, with a low around 58.
Friday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80.
Friday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Saturday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Milan, IL.