National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/11/2026 2:42pm
Milan
 
This
Afternoon
This Afternoon: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny then Chance Showers And Thunderstorms
Sunny then Chance Showers And T-Storms
Sunday

Sunday: Slight Chance Rain Showers then Sunny
Slight Chance Rain Showers then Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
 
Hi 85 °F Hi 81 °F Hi 84 °F Hi 72 °F Hi 76 °F Hi 78 °F Hi 81 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
 
Lo 56 °F Lo 61 °F Lo 58 °F Lo 56 °F Lo 57 °F Lo 61 °F Lo 65 °F  

Flood Watch issued June 11 at 2:51PM CDT until June 11 at 7:00PM CDT
Flood Watch issued June 11 at 10:10AM CDT until June 11 at 7:00PM CDT
Flood Watch issued June 11 at 2:40AM CDT until June 11 at 7:00PM CDT
 

This Afternoon
 
Showers and thunderstorms likely before 3pm, then showers and thunderstorms. Some of the storms could be severe. Mostly cloudy. High near 85, with temperatures falling to around 79 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
 
A chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly clear. Low around 56, with temperatures rising to around 58 overnight. West wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
 
Sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
 
Mostly clear, with a low around 61. Southwest wind 5 to 10 mph.
Saturday
 
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Sunny, with a high near 84. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
Sunday
 
A slight chance of rain showers before 7am. Sunny, with a high near 72.
Sunday Night
 
Mostly clear, with a low around 56.
Monday
 
Sunny, with a high near 76.
Monday Night
 
Mostly clear, with a low around 57.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 78.
Tuesday Night
 
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Wednesday
 
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 65. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Milan, IL.