| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 09/17/2026 1:21am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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Flood Watch issued September 16 at 5:10PM CDT until September 17 at 10:00AM CDT
Flood Watch issued September 16 at 12:32PM CDT until September 17 at 10:00AM CDT
| Overnight |
A chance of showers and thunderstorms before 3am, then patchy fog and showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 67. East wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible. |
| Thursday |
Patchy fog and a chance of showers and thunderstorms before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 10am. Some of the storms could produce heavy rain. Mostly cloudy. High near 80, with temperatures falling to around 78 in the afternoon. Northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible. |
| Thursday Night |
Mostly cloudy, with a low around 65. Northeast wind around 5 mph. |
| Friday |
A chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm. Mostly cloudy, with a high near 78. East wind 5 to 10 mph. Chance of precipitation is 50%. |
| Friday Night |
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 30%. |
| Saturday |
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%. |
| Saturday Night |
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. |
| Sunday |
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. |
| Sunday Night |
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. |
| Monday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%. |
| Monday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%. |
| Tuesday |
A slight chance of rain showers. Partly sunny, with a high near 70. |
| Tuesday Night |
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 57. |
| Wednesday |
Mostly sunny, with a high near 73. |
Forecast from NOAA-NWS for Milan, IL.