| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 05/18/2026 11:26am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Cloudy, with a high near 81. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. New rainfall amounts between a quarter and half of an inch possible. |
| Tonight |
A chance of showers and thunderstorms between midnight and 2am, then showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 70 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday |
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 11am. Partly sunny. High near 75, with temperatures falling to around 71 in the afternoon. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. |
| Tuesday Night |
Partly cloudy, with a low around 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. |
| Wednesday |
Mostly sunny, with a high near 67. |
| Wednesday Night |
Partly cloudy, with a low around 46. |
| Thursday |
Mostly sunny, with a high near 69. |
| Thursday Night |
A chance of rain showers after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 40%. |
| Friday |
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 40%. |
| Friday Night |
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. |
| Saturday |
Partly sunny, with a high near 80. |
| Saturday Night |
Partly cloudy, with a low around 57. |
| Sunday |
Mostly sunny, with a high near 85. |
| Sunday Night |
Partly cloudy, with a low around 62. |
Forecast from NOAA-NWS for Milan, IL.





