National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 06/17/2026 2:52pm
Milan
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms
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: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
 
Hi 77 °F Hi 75 °F Hi 79 °F Hi 82 °F Hi 75 °F Hi 76 °F Hi 79 °F  
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms
Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
 
Lo 58 °F Lo 56 °F Lo 61 °F Lo 62 °F Lo 58 °F Lo 56 °F Lo 60 °F  

Flood Watch issued June 17 at 10:07AM CDT until June 17 at 7:00PM CDT
 

This Afternoon
 
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
A slight chance of showers and thunderstorms before 8pm. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. 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
 
A slight chance of rain showers between 10pm and 11pm. Mostly clear, with a low around 56. West wind 5 to 10 mph. Chance of precipitation is 20%.
Juneteenth
 
Sunny, with a high near 79.
Friday Night
 
Partly cloudy, with a low around 61.
Saturday
 
Mostly sunny, with a high near 82.
Saturday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Sunday
 
Showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 80%.
Sunday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
Monday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 76.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
Sunny, with a high near 79.
Tuesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 60.

 

Forecast from NOAA-NWS for Milan, IL.