National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 09/28/2026 7:41pm
Milan
 
  Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Rain Showers Likely
Rain Showers Likely
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
  Hi 77 °F Hi 74 °F Hi 71 °F Hi 66 °F Hi 67 °F Hi 66 °F Hi 62 °F
 
Tonight

Tonight: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 52 °F Lo 65 °F Lo 67 °F Lo 56 °F Lo 52 °F Lo 54 °F Lo 49 °F  

 

Tonight
 
Clear, with a low around 52. Southeast wind around 0 mph.
Tuesday
 
Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. South wind 0 to 10 mph.
Tuesday Night
 
Mostly cloudy, with a low around 65. South wind 5 to 10 mph.
Wednesday
 
Rain showers likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 74. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
Showers and thunderstorms. Cloudy, with a high near 71. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 80%.
Friday
 
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Friday Night
 
A chance of rain showers. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Saturday
 
A chance of rain showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Saturday Night
 
A chance of rain showers before 7pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Sunday
 
Mostly sunny, with a high near 66.
Sunday Night
 
Mostly clear, with a low around 49.
Monday
 
Sunny, with a high near 62.

 

Forecast from NOAA-NWS for Milan, IL.