National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/23/2026 2:31pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Hi 76 °F Hi 75 °F Hi 77 °F Hi 72 °F Hi 69 °F Hi 72 °F Hi 68 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
 
Lo 54 °F Lo 54 °F Lo 53 °F Lo 50 °F Lo 52 °F Lo 51 °F Lo 46 °F  

 

This Afternoon
 
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. Southeast wind 5 to 10 mph.
Tonight
 
Partly cloudy, with a low around 54. Southeast wind around 5 mph.
Saturday
 
Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. South wind 5 to 10 mph.
Saturday Night
 
Partly cloudy, with a low around 54. South wind 5 to 10 mph.
Sunday
 
Mostly sunny, with a high near 77.
Sunday Night
 
Mostly cloudy, with a low around 53.
Monday
 
Partly sunny, with a high near 72.
Monday Night
 
Mostly cloudy, with a low around 50.
Tuesday
 
Mostly cloudy, with a high near 69.
Tuesday Night
 
Mostly cloudy, with a low around 52.
Wednesday
 
Mostly sunny, with a high near 72.
Wednesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 51.
Thursday
 
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 68.
Thursday Night
 
Partly cloudy, with a low around 46.

 

Forecast from NOAA-NWS for Milan, IL.