| 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 4:06am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Showers and thunderstorms likely. Mostly cloudy. Low around 68, with temperatures rising to around 73 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday |
Occasional showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 81. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
| Monday Night |
A chance of showers and thunderstorms between midnight and 3am, then showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 70 overnight. South wind 15 to 20 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 10am. Partly sunny, with a high near 75. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. |
| Tuesday Night |
Partly cloudy, with a low around 49. |
| 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. |
Forecast from NOAA-NWS for Milan, IL.