National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/06/2026 1:26am
Milan
 
  Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
  Hi 52 °F Hi 46 °F Hi 69 °F Hi 65 °F Hi 64 °F Hi 67 °F Hi 76 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 36 °F Lo 28 °F Lo 38 °F Lo 53 °F Lo 48 °F Lo 47 °F Lo 56 °F  

 

Overnight
 
Mostly clear. Low around 36, with temperatures rising to around 40 overnight. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
 
Mostly sunny. High near 52, with temperatures falling to around 49 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
 
Mostly cloudy. Low around 28, with temperatures rising to around 30 overnight. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
 
Partly sunny, with a high near 46. East wind around 10 mph.
Tuesday Night
 
A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 38.
Wednesday
 
Partly sunny, with a high near 69.
Wednesday Night
 
A chance of rain showers between 7pm and 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Thursday
 
A chance of rain showers before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Thursday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
 
A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Friday Night
 
A chance of rain showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Saturday
 
A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Saturday Night
 
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Sunday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Milan, IL.