National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/15/2026 9:42pm
Milan
 
  Thursday

Thursday: Patchy Fog then Sunny
Patchy Fog then Sunny
Friday

Friday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

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

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 92 °F Hi 92 °F Hi 93 °F Hi 88 °F Hi 91 °F Hi 86 °F Hi 83 °F
 
Overnight

Overnight: Patchy Fog
Patchy Fog
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Friday
Night
Friday Night: Showers And Thunderstorms Likely then Mostly Clear
Showers And T-Storms Likely then Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 73 °F Lo 74 °F Lo 75 °F Lo 70 °F Lo 70 °F Lo 71 °F Lo 64 °F  

 

Overnight
 
Patchy fog after 3am. Mostly clear, with a low around 73. Southwest wind around 0 mph.
Thursday
 
Patchy fog before 8am. Sunny, with a high near 92. Southwest wind 0 to 5 mph.
Thursday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 20%.
Friday
 
A slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Sunny, with a high near 92. Southwest wind around 5 mph. Chance of precipitation is 60%.
Friday Night
 
Showers and thunderstorms likely before 7pm. Mostly clear, with a low around 75. Chance of precipitation is 60%.
Saturday
 
Sunny, with a high near 93.
Saturday Night
 
Mostly clear, with a low around 70.
Sunday
 
Sunny, with a high near 88.
Sunday Night
 
Mostly clear, with a low around 70.
Monday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Monday Night
 
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 71.
Tuesday
 
Sunny, with a high near 86.
Tuesday Night
 
Mostly clear, with a low around 64.
Wednesday
 
Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Milan, IL.