National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/22/2026 1:41am
Milan
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

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

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
  Hi 82 °F Hi 79 °F Hi 77 °F Hi 81 °F Hi 83 °F Hi 82 °F Hi 82 °F
 
Overnight

Overnight: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
 
Lo 64 °F Lo 60 °F Lo 58 °F Lo 61 °F Lo 65 °F Lo 64 °F Lo 64 °F  

 

Overnight
 
Clear, with a low around 64. Northwest wind around 5 mph.
Saturday
 
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
Clear, with a low around 60. Northwest wind 5 to 10 mph.
Sunday
 
Sunny, with a high near 79. Northwest wind 0 to 5 mph.
Sunday Night
 
Partly cloudy, with a low around 58.
Monday
 
Mostly sunny, with a high near 77.
Monday Night
 
Partly cloudy, with a low around 61.
Tuesday
 
Mostly sunny, with a high near 81.
Tuesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Wednesday
 
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 64. Chance of precipitation is 30%.
Thursday
 
Sunny, with a high near 82.
Thursday Night
 
Mostly clear, with a low around 64.
Friday
 
Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Milan, IL.