National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/28/2026 9:42am
Milan
 
Today

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

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

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

Friday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Independence
Day
Independence Day: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Hi 90 °F Hi 93 °F Hi 95 °F Hi 95 °F Hi 94 °F Hi 93 °F Hi 93 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
 
Lo 76 °F Lo 78 °F Lo 77 °F Lo 77 °F Lo 75 °F Lo 74 °F Lo 73 °F  

Extreme Heat Warning issued June 28 at 9:35AM CDT until June 30 at 9:00PM CDT
 

Today
 
A chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 90. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
 
Partly cloudy, with a low around 76. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
 
Sunny, with a high near 93. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
 
Mostly clear, with a low around 78. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
 
Sunny, with a high near 95.
Tuesday Night
 
Mostly clear, with a low around 77.
Wednesday
 
Sunny, with a high near 95.
Wednesday Night
 
Mostly clear, with a low around 77.
Thursday
 
A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 94.
Thursday Night
 
A slight chance of showers and thunderstorms. Mostly clear, with a low around 75.
Friday
 
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
Friday Night
 
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74.
Independence Day
 
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 73. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Milan, IL.