National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/22/2026 1:27am
Milan
 
  Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms then Sunny
Slight Chance Showers And T-Storms then Sunny
  Hi 77 °F Hi 80 °F Hi 80 °F Hi 88 °F Hi 94 °F Hi 92 °F Hi 88 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 60 °F Lo 55 °F Lo 60 °F Lo 63 °F Lo 72 °F Lo 74 °F Lo 70 °F  

 

Overnight
 
Mostly clear. Low around 60, with temperatures rising to around 62 overnight. North wind around 5 mph.
Wednesday
 
Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph.
Wednesday Night
 
Mostly clear. Low around 55, with temperatures rising to around 57 overnight. North wind 0 to 5 mph.
Thursday
 
Mostly sunny, with a high near 80. Southeast wind 0 to 5 mph.
Thursday Night
 
Mostly cloudy, with a low around 60.
Friday
 
Mostly sunny, with a high near 80.
Friday Night
 
Partly cloudy, with a low around 63.
Saturday
 
Mostly sunny, with a high near 88.
Saturday Night
 
Mostly clear, with a low around 72.
Sunday
 
Sunny, with a high near 94.
Sunday Night
 
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74.
Monday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92.
Monday Night
 
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 70.
Tuesday
 
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 88.

 

Forecast from NOAA-NWS for Milan, IL.