National Weather Service Forecast for: Milan, IL
Issued by: National Weather Service Quad Cities/Davenport, IA/IL
Updated: 04/19/2026 11:06am
Milan
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Monday

Monday: Widespread Frost then Sunny
Widespread Frost then Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Friday

Friday: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Hi 54 °F Hi 59 °F Hi 76 °F Hi 78 °F Hi 81 °F Hi 69 °F Hi 65 °F  
 
Tonight

Tonight: Mostly Clear then Widespread Frost
Mostly Clear then Widespread Frost
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Slight Chance Showers And T-Storms then Showers And T-Storms
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday
Night
Saturday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
 
Lo 30 °F Lo 48 °F Lo 54 °F Lo 59 °F Lo 59 °F Lo 45 °F Lo 43 °F  

Freeze Warning
 

This Afternoon
 
Partly sunny. High near 54, with temperatures falling to around 52 in the afternoon. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
 
Widespread frost after 5am. Mostly clear, with a low around 30. North wind 0 to 15 mph, with gusts as high as 25 mph.
Monday
 
Widespread frost before 8am. Sunny, with a high near 59. Southeast wind 0 to 10 mph.
Monday Night
 
Partly cloudy, with a low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
 
Sunny, with a high near 76.
Tuesday Night
 
Mostly clear, with a low around 54.
Wednesday
 
Sunny, with a high near 78.
Wednesday Night
 
Mostly clear, with a low around 59.
Thursday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Thursday Night
 
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 80%.
Friday
 
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 80%.
Friday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Saturday
 
A slight chance of rain showers. Mostly sunny, with a high near 65.
Saturday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 43.

 

Forecast from NOAA-NWS for Milan, IL.