National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 07/17/2026 6:27am
Milan
 
Today

Today: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

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

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

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
 
Hi 91 °F Hi 93 °F Hi 88 °F Hi 93 °F Hi 88 °F Hi 82 °F Hi 83 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
 
Lo 74 °F Lo 68 °F Lo 70 °F Lo 73 °F Lo 63 °F Lo 62 °F Lo 63 °F  

 

Today
 
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Tonight
 
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
 
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. Heat index values as high as 101. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
 
Mostly clear, with a low around 68. North wind 5 to 10 mph.
Sunday
 
Sunny, with a high near 88.
Sunday Night
 
Mostly clear, with a low around 70.
Monday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Monday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
 
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 88.
Tuesday Night
 
Mostly clear, with a low around 63.
Wednesday
 
Sunny, with a high near 82.
Wednesday Night
 
Mostly clear, with a low around 62.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63.

 

Forecast from NOAA-NWS for Milan, IL.