National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 10/14/2026 3:26pm
Milan
 
  Thursday

Thursday: Rain Showers
Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 64 °F Hi 57 °F Hi 59 °F Hi 66 °F Hi 69 °F Hi 73 °F Hi 75 °F
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Thursday
Night
Thursday Night: Rain Showers
Rain Showers
Friday
Night
Friday Night: Slight Chance Rain Showers then Areas Of Frost
Slight Chance Rain Showers then Areas Of Frost
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 55 °F Lo 46 °F Lo 37 °F Lo 40 °F Lo 45 °F Lo 47 °F Lo 52 °F  

 

Tonight
 
A chance of rain showers after 11pm. Cloudy, with a low around 55. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
 
Rain showers. Cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
 
Rain showers before 1am. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A chance of rain showers after 7am. Partly sunny, with a high near 57. Northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Friday Night
 
A slight chance of rain showers before 7pm, then areas of frost. Mostly clear, with a low around 37.
Saturday
 
Areas of frost before 8am. Sunny, with a high near 59.
Saturday Night
 
Clear, with a low around 40.
Sunday
 
Sunny, with a high near 66.
Sunday Night
 
Mostly clear, with a low around 45.
Monday
 
Mostly sunny, with a high near 69.
Monday Night
 
Partly cloudy, with a low around 47.
Tuesday
 
Sunny, with a high near 73.
Tuesday Night
 
Mostly clear, with a low around 52.
Wednesday
 
Sunny, with a high near 75.

 

Forecast from NOAA-NWS for Milan, IL.