National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/17/2026 4:51am
Milan
 
Today

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

Thursday: Mostly Sunny
Mostly Sunny
Juneteenth

Juneteenth: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Showers And Thunderstorms
Showers And T-Storms
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
 
Hi 80 °F Hi 75 °F Hi 79 °F Hi 83 °F Hi 77 °F Hi 78 °F Hi 80 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 60 °F Lo 56 °F Lo 60 °F Lo 63 °F Lo 59 °F Lo 57 °F Lo 60 °F  

Severe Thunderstorm Watch issued June 17 at 4:07AM CDT until June 17 at 11:00AM CDT
 

Today
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and thunderstorms between 8am and 11am, then showers and thunderstorms likely between 11am and 1pm, then showers and thunderstorms between 1pm and 3pm, then showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Mostly cloudy. High near 80, with temperatures falling to around 78 in the afternoon. South wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
 
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
Mostly sunny, with a high near 75. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
 
Clear, with a low around 56. Northwest wind 5 to 10 mph.
Juneteenth
 
Sunny, with a high near 79.
Friday Night
 
Partly cloudy, with a low around 60.
Saturday
 
Mostly sunny, with a high near 83.
Saturday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
 
Showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 80%.
Sunday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Monday
 
A chance of rain showers before 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
 
Partly cloudy, with a low around 57.
Tuesday
 
Mostly sunny, with a high near 80.
Tuesday Night
 
Partly cloudy, with a low around 60.

 

Forecast from NOAA-NWS for Milan, IL.