National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 08/16/2026 9:36am
Milan
 
Today

Today: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Wednesday

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

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
 
Hi 84 °F Hi 82 °F Hi 82 °F Hi 78 °F Hi 78 °F Hi 79 °F Hi 80 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
 
Lo 64 °F Lo 65 °F Lo 66 °F Lo 61 °F Lo 61 °F Lo 63 °F Lo 63 °F  

 

Today
 
A slight chance of showers and thunderstorms between 3pm and 5pm. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
 
Partly cloudy, with a low around 64. Northwest wind 5 to 10 mph.
Monday
 
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind around 5 mph.
Monday Night
 
Mostly clear, with a low around 65. West wind 0 to 5 mph.
Tuesday
 
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Tuesday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
 
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Wednesday Night
 
Partly cloudy, with a low around 61.
Thursday
 
Mostly sunny, with a high near 78.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
Mostly sunny, with a high near 79.
Friday Night
 
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 63.
Saturday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80.
Saturday Night
 
Partly cloudy, with a low around 63.

 

Forecast from NOAA-NWS for Milan, IL.