National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/27/2026 5:06pm
Milan
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

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

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

Sunday: Sunny
Sunny
 
Hi 93 °F Hi 86 °F Hi 87 °F Hi 88 °F Hi 80 °F Hi 80 °F Hi 85 °F  
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Patchy Smoke
Slight Chance Showers And T-Storms then Patchy Smoke
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 72 °F Lo 65 °F Lo 67 °F Lo 69 °F Lo 67 °F Lo 66 °F Lo 65 °F  

Extreme Heat Warning issued July 27 at 4:23PM CDT until July 27 at 10:00PM CDT
Extreme Heat Warning issued July 27 at 10:58AM CDT until July 27 at 10:00PM CDT
 

This Afternoon
 
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Heat index values as high as 107. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
 
A slight chance of showers and thunderstorms before 7pm, then patchy smoke between 11pm and 3am. Mostly clear, with a low around 72. Heat index values as high as 106. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
 
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 65. Northeast wind 0 to 5 mph.
Wednesday
 
Sunny, with a high near 87.
Wednesday Night
 
Clear, with a low around 67.
Thursday
 
Sunny, with a high near 88.
Thursday Night
 
Partly cloudy, with a low around 69.
Friday
 
Showers and thunderstorms likely after 7am. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Friday Night
 
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 50%.
Saturday Night
 
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
 
Sunny, with a high near 85.
Sunday Night
 
Mostly clear, with a low around 65.

 

Forecast from NOAA-NWS for Milan, IL.