National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 03/23/2026 5:36am
Milan
 
Today

Today: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Partly Sunny then Chance T-storms
Partly Sunny then Chance T-storms
Friday

Friday: Slight Chance Light Rain then Mostly Sunny
Slight Chance Light Rain then Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
 
Hi 50 °F Hi 59 °F Hi 70 °F Hi 78 °F Hi 48 °F Hi 55 °F Hi 61 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Chance T-storms
Chance T-storms
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 36 °F Lo 40 °F Lo 53 °F Lo 33 °F Lo 28 °F Lo 35 °F Lo 43 °F  

 

Today
 
Sunny, with a high near 50. Northeast wind around 5 mph.
Tonight
 
Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. Southeast wind around 5 mph.
Tuesday
 
Mostly sunny, with a high near 59. South wind 5 to 10 mph.
Tuesday Night
 
Partly cloudy, with a low around 40. South wind 5 to 10 mph.
Wednesday
 
Partly sunny, with a high near 70.
Wednesday Night
 
Partly cloudy, with a low around 53.
Thursday
 
A chance of thunderstorms and a chance of rain after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Thursday Night
 
A chance of thunderstorms and a chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
 
A slight chance of rain before 7am. Mostly sunny, with a high near 48.
Friday Night
 
Mostly clear, with a low around 28.
Saturday
 
Sunny, with a high near 55.
Saturday Night
 
Partly cloudy, with a low around 35.
Sunday
 
Partly sunny, with a high near 61.
Sunday Night
 
Partly cloudy, with a low around 43.

 

Forecast from NOAA-NWS for Milan, IL.