National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 03/04/2026 6:06pm
Milan
 
  Thursday

Thursday: Slight Chance Light Rain then Mostly Cloudy
Slight Chance Light Rain then Mostly Cloudy
Friday

Friday: Light Rain
Light Rain
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Rain Likely
Rain Likely
Wednesday

Wednesday: Rain And Snow Likely
Rain And Snow Likely
  Hi 59 °F Hi 74 °F Hi 54 °F Hi 62 °F Hi 72 °F Hi 67 °F Hi 45 °F
 
Tonight

Tonight: Slight Chance Rain Showers then Patchy Fog
Slight Chance Rain Showers then Patchy Fog
Thursday
Night
Thursday Night: Mostly Cloudy then Chance T-storms
Mostly Cloudy then Chance T-storms
Friday
Night
Friday Night: Rain
Rain
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Chance Light Rain
Chance Light Rain
Tuesday
Night
Tuesday Night: Rain Likely then Rain And Snow Likely
Rain Likely then Rain And Snow Likely
 
Lo 41 °F Lo 45 °F Lo 43 °F Lo 35 °F Lo 45 °F Lo 51 °F Lo 34 °F  

 

Tonight
 
A slight chance of rain showers before 8pm, then patchy fog between 9pm and midnight, then patchy fog and a slight chance of showers and thunderstorms between midnight and 1am, then patchy fog and a chance of showers and thunderstorms. Cloudy, with a low around 41. East wind 0 to 5 mph. Chance of precipitation is 50%.
Thursday
 
A chance of rain showers and patchy fog before 10am, then a slight chance of rain between 10am and 11am. Mostly cloudy. High near 59, with temperatures falling to around 57 in the afternoon. Northeast wind 0 to 5 mph. Chance of precipitation is 40%.
Thursday Night
 
A chance of rain between midnight and 3am, then a chance of thunderstorms and a chance of rain. Mostly cloudy. Low around 45, with temperatures rising to around 49 overnight. Southeast wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
 
Rain and a chance of thunderstorms. Mostly cloudy, with a high near 74. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday Night
 
Rain and a chance of thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
 
Partly sunny, with a high near 54.
Saturday Night
 
Mostly clear, with a low around 35.
Sunday
 
Sunny, with a high near 62.
Sunday Night
 
Clear, with a low around 45.
Monday
 
Sunny, with a high near 72.
Monday Night
 
A slight chance of rain between 7pm and 1am, then a chance of rain and a slight chance of thunderstorms. Mostly clear, with a low around 51. Chance of precipitation is 40%.
Tuesday
 
Rain likely and a slight chance of thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 70%.
Tuesday Night
 
Rain likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
 
Rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Milan, IL.