| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 09/18/2026 1:26am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph. |
| Friday |
A chance of rain showers between 10am and 3pm. Mostly cloudy, with a high near 76. East wind around 10 mph. Chance of precipitation is 40%. |
| Friday Night |
A chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely. Mostly cloudy. Low around 66, with temperatures rising to around 69 overnight. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
| Saturday |
Showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Saturday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
| Sunday |
Showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Sunday Night |
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%. |
| Monday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%. |
| Monday Night |
A chance of rain showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%. |
| Tuesday |
A chance of rain showers before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%. |
| Tuesday Night |
Mostly cloudy, with a low around 49. |
| Wednesday |
Mostly sunny, with a high near 66. |
| Wednesday Night |
Partly cloudy, with a low around 51. |
| Thursday |
Mostly sunny, with a high near 69. |
Forecast from NOAA-NWS for Milan, IL.