National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/28/2026 2:35pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
 
Hi 84 °F Hi 83 °F Hi 90 °F Hi 92 °F Hi 93 °F Hi 93 °F Hi 91 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
 
Lo 64 °F Lo 72 °F Lo 75 °F Lo 76 °F Lo 75 °F Lo 75 °F Lo 74 °F  

 

This Afternoon
 
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. West wind around 5 mph.
Tonight
 
Mostly clear, with a low around 64. South wind 0 to 5 mph.
Saturday
 
Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90.
Sunday Night
 
Partly cloudy, with a low around 75.
Monday
 
Mostly sunny, with a high near 92.
Monday Night
 
Partly cloudy, with a low around 76.
Tuesday
 
Mostly sunny, with a high near 93.
Tuesday Night
 
Partly cloudy, with a low around 75.
Wednesday
 
Mostly sunny, with a high near 93.
Wednesday Night
 
A slight chance of rain showers after 1am. Mostly clear, with a low around 75.
Thursday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 91.
Thursday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74.

 

Forecast from NOAA-NWS for Milan, IL.