| 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 4:01am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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Flood Watch issued September 19 at 1:45AM CDT until September 20 at 7:00AM CDT
| Overnight |
Patchy fog and a chance of showers and thunderstorms. Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Southeast wind around 10 mph. Chance of precipitation is 30%. |
| Saturday |
Patchy fog and a chance of showers and thunderstorms before 7am, then patchy fog and showers and thunderstorms likely between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday Night |
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. West wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Sunday |
Showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%. |
| Monday |
Rain showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. |
| Monday Night |
A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%. |
| Tuesday |
A slight chance of rain showers before 1pm. Partly sunny, with a high near 63. |
| Tuesday Night |
Partly cloudy, with a low around 50. |
| Wednesday |
Mostly sunny, with a high near 67. |
| Wednesday Night |
Partly cloudy, with a low around 52. |
| Thursday |
Mostly sunny, with a high near 68. |
| Thursday Night |
Partly cloudy, with a low around 55. |
| Friday |
Mostly sunny, with a high near 72. |
Forecast from NOAA-NWS for Milan, IL.