National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/14/2026 5:27pm
Milan
 
  Wednesday

Wednesday: Patchy Fog then Sunny
Patchy Fog then Sunny
Thursday

Thursday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Friday

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

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

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

Tuesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
  Hi 93 °F Hi 93 °F Hi 92 °F Hi 93 °F Hi 91 °F Hi 91 °F Hi 87 °F
 
Tonight

Tonight: Clear then Patchy Fog
Clear then Patchy Fog
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Friday
Night
Friday Night: Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers And T-Storms Likely then Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 72 °F Lo 74 °F Lo 74 °F Lo 74 °F Lo 73 °F Lo 72 °F Lo 71 °F  

 

Tonight
 
Patchy fog after 3am. Clear, with a low around 72. South wind 0 to 5 mph.
Wednesday
 
Patchy fog before 9am. Sunny, with a high near 93. West wind 0 to 5 mph.
Wednesday Night
 
Partly cloudy, with a low around 74. Southwest wind 0 to 5 mph.
Thursday
 
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 93. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74.
Friday
 
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Sunny, with a high near 92. Chance of precipitation is 60%.
Friday Night
 
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 74. Chance of precipitation is 60%.
Saturday
 
Sunny, with a high near 93.
Saturday Night
 
Mostly clear, with a low around 73.
Sunday
 
Sunny, with a high near 91.
Sunday Night
 
Mostly clear, with a low around 72.
Monday
 
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91.
Monday Night
 
A slight chance of rain showers. Mostly clear, with a low around 71.
Tuesday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Milan, IL.