National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/26/2026 5:56pm
Milan
 
  Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
  Hi 73 °F Hi 64 °F Hi 63 °F Hi 63 °F Hi 61 °F Hi 66 °F Hi 70 °F
 
Tonight

Tonight: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
 
Lo 59 °F Lo 47 °F Lo 45 °F Lo 42 °F Lo 42 °F Lo 40 °F Lo 46 °F  

 

Tonight
 
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 10am, then showers and thunderstorms likely between 10am and 3pm, then showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms. Mostly cloudy. High near 73, with temperatures falling to around 71 in the afternoon. Southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday Night
 
Showers and thunderstorms likely before 1am. Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Partly sunny, with a high near 64. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
 
Mostly cloudy, with a low around 45.
Wednesday
 
Sunny, with a high near 63.
Wednesday Night
 
Mostly clear, with a low around 42.
Thursday
 
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 63.
Thursday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 42.
Friday
 
Mostly sunny, with a high near 61.
Friday Night
 
Partly cloudy, with a low around 40.
Saturday
 
Sunny, with a high near 66.
Saturday Night
 
Mostly clear, with a low around 46.
Sunday
 
Sunny, with a high near 70.

 

Forecast from NOAA-NWS for Milan, IL.