National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/13/2026 2:36pm
Milan
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
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: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Thursday

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

Juneteenth: Sunny
Sunny
 
Hi 85 °F Hi 72 °F Hi 77 °F Hi 78 °F Hi 79 °F Hi 77 °F Hi 81 °F  
 
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms
Showers And T-Storms
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers
 
Lo 59 °F Lo 53 °F Lo 56 °F Lo 56 °F Lo 61 °F Lo 56 °F Lo 61 °F  

 

This Afternoon
 
A chance of showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. Southwest wind around 10 mph. Chance of precipitation is 30%.
Tonight
 
Showers and thunderstorms likely before midnight, then showers and thunderstorms likely between midnight and 5am. Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
A slight chance of rain showers before 7am. Sunny, with a high near 72. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
 
Mostly clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
 
Sunny, with a high near 77.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
 
Showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 90%.
Wednesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 90%.
Thursday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 77.
Thursday Night
 
Mostly clear, with a low around 56.
Juneteenth
 
Sunny, with a high near 81.
Friday Night
 
A slight chance of rain showers after 1am. Mostly clear, with a low around 61.

 

Forecast from NOAA-NWS for Milan, IL.