National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/26/2026 5:11pm
Milan
 
  Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

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

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

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

Wednesday: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
  Hi 82 °F Hi 83 °F Hi 84 °F Hi 92 °F Hi 93 °F Hi 91 °F Hi 90 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
 
Lo 63 °F Lo 59 °F Lo 64 °F Lo 69 °F Lo 74 °F Lo 73 °F Lo 71 °F  

 

Tonight
 
Mostly clear, with a low around 63. Northwest wind 5 to 10 mph.
Thursday
 
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind 5 to 10 mph.
Thursday Night
 
Clear, with a low around 59. Northwest wind 0 to 5 mph.
Friday
 
Sunny, with a high near 83. Southwest wind 0 to 5 mph.
Friday Night
 
Mostly clear, with a low around 64.
Saturday
 
Mostly sunny, with a high near 84.
Saturday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Sunday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74.
Monday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93.
Monday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
 
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
 
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.