National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 05/15/2026 1:26am
Milan
 
  Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Tuesday

Tuesday: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
  Hi 81 °F Hi 86 °F Hi 88 °F Hi 87 °F Hi 83 °F Hi 71 °F Hi 72 °F
 
Overnight

Overnight: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Partly Cloudy then Showers And Thunderstorms Likely
Partly Cloudy then Showers And T-Storms Likely
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Sunday
Night
Sunday Night: Mostly Clear then Chance Showers And Thunderstorms
Mostly Clear then Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 56 °F Lo 63 °F Lo 63 °F Lo 68 °F Lo 66 °F Lo 53 °F Lo 49 °F  

 

Overnight
 
A chance of rain showers. Mostly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
 
Mostly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 25 mph.
Friday Night
 
Showers and thunderstorms likely between midnight and 5am, then a chance of showers and thunderstorms. Partly cloudy. Low around 63, with temperatures rising to around 65 overnight. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday
 
A chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind around 5 mph. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
 
A chance of rain showers before 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
Sunday Night
 
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 68. Chance of precipitation is 30%.
Monday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 80%.
Monday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
Tuesday
 
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Tuesday Night
 
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Wednesday
 
Mostly sunny, with a high near 71.
Wednesday Night
 
Partly cloudy, with a low around 49.
Thursday
 
Mostly sunny, with a high near 72.

 

Forecast from NOAA-NWS for Milan, IL.