| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 08/17/2026 2:26am | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 64. Northwest wind around 5 mph. |
| Monday |
Sunny, with a high near 80. Northwest wind 5 to 10 mph. |
| Monday Night |
Mostly clear. Low around 63, with temperatures rising to around 65 overnight. Southwest wind 0 to 5 mph. |
| Tuesday |
A chance of showers and thunderstorms between 1pm and 5pm, then showers and thunderstorms likely. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. |
| Tuesday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
| Wednesday |
A chance of rain showers before 7am. Partly sunny, with a high near 79. Chance of precipitation is 40%. |
| Wednesday Night |
Partly cloudy, with a low around 62. |
| Thursday |
Mostly sunny, with a high near 78. |
| Thursday Night |
Mostly clear, with a low around 62. |
| Friday |
Sunny, with a high near 79. |
| Friday Night |
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 64. |
| Saturday |
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. |
| Saturday Night |
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 62. |
| Sunday |
Mostly sunny, with a high near 76. |
Forecast from NOAA-NWS for Milan, IL.