National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/12/2026 7:36am
Milan
 
Today

Today: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday

Saturday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 80 °F Hi 71 °F Hi 74 °F Hi 84 °F Hi 89 °F Hi 88 °F Hi 81 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 52 °F Lo 45 °F Lo 55 °F Lo 59 °F Lo 63 °F Lo 64 °F Lo 58 °F  

 

Today
 
A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tonight
 
Mostly clear. Low around 52, with temperatures rising to around 54 overnight. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
 
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. Northwest wind around 15 mph, with gusts as high as 30 mph.
Wednesday Night
 
Clear, with a low around 45. Northeast wind 0 to 15 mph, with gusts as high as 25 mph.
Thursday
 
Sunny, with a high near 74.
Thursday Night
 
A chance of rain showers between 7pm and 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
 
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 70%.
Friday Night
 
A slight chance of showers and thunderstorms. Mostly clear, with a low around 59.
Saturday
 
A slight chance of showers and thunderstorms. Sunny, with a high near 89.
Saturday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 50%.
Sunday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Sunday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Monday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Milan, IL.