National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 03/30/2026 8:36am
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Tuesday

Tuesday: Isolated Showers And Thunderstorms then Showers And Thunderstorms Likely
Isolated Showers And T-Storms then Showers And T-Storms Likely
Wednesday

Wednesday: Rain Showers Likely
Rain Showers Likely
Thursday

Thursday: Rain Showers
Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

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

Sunday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
 
Hi 82 °F Hi 79 °F Hi 49 °F Hi 58 °F Hi 64 °F Hi 59 °F Hi 52 °F  
 
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Rain Showers
Rain Showers
Thursday
Night
Thursday Night: Rain Showers
Rain Showers
Friday
Night
Friday Night: Rain Showers Likely
Rain Showers Likely
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 63 °F Lo 41 °F Lo 38 °F Lo 41 °F Lo 46 °F Lo 35 °F Lo 33 °F  

Special Weather Statement
 

This Afternoon
 
Sunny, with a high near 82. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
Scattered showers and thunderstorms after 11pm. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
 
Isolated showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny. High near 79, with temperatures falling to around 71 in the afternoon. Southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Tuesday Night
 
Showers and thunderstorms likely before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Wednesday
 
Rain showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
Rain showers. Cloudy, with a low around 38. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
 
Rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 100%.
Thursday Night
 
Rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 80%.
Friday
 
A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Friday Night
 
Rain showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
 
Rain showers likely before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Saturday Night
 
A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Sunday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 52.
Sunday Night
 
Mostly clear, with a low around 33.

 

Forecast from NOAA-NWS for Milan, IL.