National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/01/2026 2:21pm
Milan
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

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

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday

Friday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
 
Hi 73 °F Hi 80 °F Hi 82 °F Hi 84 °F Hi 80 °F Hi 80 °F Hi 84 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Clear
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: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 63 °F Lo 61 °F Lo 62 °F Lo 66 °F Lo 63 °F Lo 66 °F Lo 68 °F  

 

This Afternoon
 
A chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 73. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
 
Partly cloudy, with a low around 63. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
 
Mostly sunny, with a high near 80. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
 
Mostly clear, with a low around 61. Northeast wind 0 to 10 mph.
Monday
 
Sunny, with a high near 82.
Monday Night
 
Clear, with a low around 62.
Tuesday
 
Sunny, with a high near 84.
Tuesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Wednesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday
 
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Thursday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Friday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 84.
Friday Night
 
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 68.

 

Forecast from NOAA-NWS for Milan, IL.