| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 09/19/2026 3:36pm | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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Flood Watch issued September 19 at 11:36AM CDT until September 20 at 7:00AM CDT
Flood Watch issued September 19 at 11:22AM CDT until September 20 at 7:00AM CDT
Flood Watch issued September 19 at 10:29AM CDT until September 20 at 7:00AM CDT
Flood Watch issued September 19 at 1:45AM CDT until September 20 at 7:00AM CDT
| This Afternoon |
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 30%. |
| Tonight |
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 10pm, then showers and thunderstorms likely between 10pm and 11pm, then showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 69 overnight. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Sunday |
Showers and thunderstorms likely. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible. |
| Sunday Night |
A chance of rain showers. Mostly cloudy, with a low around 58. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. |
| Monday |
Rain showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday Night |
Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday |
Rain showers likely before 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%. |
| Tuesday Night |
Partly cloudy, with a low around 51. |
| Wednesday |
Partly sunny, with a high near 65. |
| Wednesday Night |
Partly cloudy, with a low around 53. |
| Thursday |
Partly sunny, with a high near 68. |
| Thursday Night |
A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 56. |
| Friday |
Partly sunny, with a high near 71. |
| Friday Night |
Partly cloudy, with a low around 56. |
Forecast from NOAA-NWS for Milan, IL.