National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 03/22/2026 2:46am
Milan
 
  Sunday

Sunday: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Slight Chance Light Rain
Slight Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
  Hi 59 °F Hi 51 °F Hi 61 °F Hi 67 °F Hi 72 °F Hi 48 °F Hi 56 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
Thursday
Night
Thursday Night: Chance Light Rain then Mostly Cloudy
Chance Light Rain then Mostly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
 
Lo 57 °F Lo 30 °F Lo 35 °F Lo 45 °F Lo 49 °F Lo 33 °F Lo 28 °F  

 

Overnight
 
Partly cloudy. Low around 57, with temperatures rising to around 63 overnight. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
 
A slight chance of rain between 2pm and 3pm. Mostly cloudy. High near 59, with temperatures falling to around 50 in the afternoon. North wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday Night
 
Mostly clear. Low around 30, with temperatures rising to around 32 overnight. North wind 5 to 20 mph, with gusts as high as 30 mph.
Monday
 
Mostly sunny, with a high near 51. Northeast wind around 5 mph.
Monday Night
 
Mostly cloudy, with a low around 35.
Tuesday
 
Partly sunny, with a high near 61.
Tuesday Night
 
Mostly cloudy, with a low around 45.
Wednesday
 
A slight chance of rain after 7am. Mostly cloudy, with a high near 67.
Wednesday Night
 
A slight chance of rain before 7pm. Partly cloudy, with a low around 49.
Thursday
 
A chance of rain after 7am. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Thursday Night
 
A chance of rain before 7pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Friday
 
Partly sunny, with a high near 48.
Friday Night
 
Mostly clear, with a low around 28.
Saturday
 
Mostly sunny, with a high near 56.

 

Forecast from NOAA-NWS for Milan, IL.