National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 12/16/2025 3:16pm
Milan
 
This
Afternoon
This Afternoon: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Rain Likely then Slight Chance Rain And Snow
Rain Likely then Slight Chance Rain And Snow
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
 
Hi 38 °F Hi 38 °F Hi 45 °F Hi 33 °F Hi 43 °F Hi 31 °F Hi 39 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy then Light Rain Likely
Mostly Cloudy then Light Rain Likely
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly 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
 
Lo 27 °F Lo 33 °F Lo 12 °F Lo 24 °F Lo 18 °F Lo 22 °F Lo 30 °F  

 

This Afternoon
 
Sunny. High near 38, with temperatures falling to around 34 in the afternoon. Southwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
 
Mostly cloudy. Low around 27, with temperatures rising to around 31 overnight. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
Mostly sunny. High near 38, with temperatures falling to around 34 in the afternoon. West wind 0 to 10 mph.
Wednesday Night
 
Rain likely after midnight. Mostly cloudy, with a low around 33. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
 
Rain likely before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Thursday Night
 
Mostly cloudy, with a low around 12.
Friday
 
Mostly sunny, with a high near 33.
Friday Night
 
Mostly cloudy, with a low around 24.
Saturday
 
Partly sunny, with a high near 43.
Saturday Night
 
Partly cloudy, with a low around 18.
Sunday
 
Mostly sunny, with a high near 31.
Sunday Night
 
Mostly cloudy, with a low around 22.
Monday
 
Partly sunny, with a high near 39.
Monday Night
 
Mostly cloudy, with a low around 30.

 

Forecast from NOAA-NWS for Milan, IL.