National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/07/2026 2:56am
Milan
 
  Friday

Friday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday

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

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

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

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 85 °F Hi 84 °F Hi 87 °F Hi 88 °F Hi 84 °F Hi 81 °F Hi 78 °F
 
Overnight

Overnight: Patchy Fog
Patchy Fog
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy then Showers And Thunderstorms Likely
Partly Cloudy then Showers And T-Storms Likely
Sunday
Night
Sunday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 67 °F Lo 68 °F Lo 67 °F Lo 72 °F Lo 71 °F Lo 67 °F Lo 64 °F  

 

Overnight
 
Patchy fog. Partly cloudy, with a low around 67. South wind 0 to 5 mph.
Friday
 
Patchy fog before 10am. Mostly sunny, with a high near 85. Southwest wind 0 to 10 mph.
Friday Night
 
A chance of showers and thunderstorms between 7pm and 5am. Partly cloudy, with a low around 68. Southwest wind around 5 mph. Chance of precipitation is 40%.
Saturday
 
Sunny, with a high near 84. Northwest wind around 5 mph.
Saturday Night
 
Showers and thunderstorms likely after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Sunday
 
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 87. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
 
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Monday Night
 
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
Tuesday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Tuesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Wednesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Wednesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
 
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.