| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 09/03/2026 5:41pm | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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Extreme Heat Warning issued September 3 at 1:42PM CDT until September 5 at 7:00PM CDT
| Tonight |
Mostly clear. Low around 76, with temperatures rising to around 78 overnight. Heat index values as high as 101. South wind 5 to 10 mph. |
| Friday |
Sunny, with a high near 95. Heat index values as high as 105. South wind 5 to 10 mph. |
| Friday Night |
A slight chance of showers and thunderstorms after 1am. Mostly clear. Low around 73, with temperatures rising to around 75 overnight. Heat index values as high as 103. Southwest wind around 5 mph. Chance of precipitation is 20%. |
| Saturday |
A slight chance of rain showers before 7am. Sunny, with a high near 92. Heat index values as high as 101. North wind 0 to 5 mph. Chance of precipitation is 20%. |
| Saturday Night |
Mostly clear, with a low around 68. |
| Sunday |
Mostly sunny, with a high near 86. |
| Sunday Night |
Partly cloudy, with a low around 65. |
| Labor Day |
Mostly sunny, with a high near 86. |
| Monday Night |
Partly cloudy, with a low around 68. |
| Tuesday |
A slight chance of rain showers after 7am. Mostly sunny, with a high near 92. |
| Tuesday Night |
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%. |
| Wednesday |
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of rain showers after 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%. |
| Thursday |
A chance of rain showers before 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for Milan, IL.