| National Weather Service Forecast for:
Milan, IL Issued by: National Weather Service Quad Cities/Davenport, IA/IL |
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| Updated: 08/31/2026 1:11pm | ||||||||||||||||||||||||||||||||||||||||
| Milan | ||||||||||||||||||||||||||||||||||||||||
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Heat Advisory issued August 31 at 1:05PM CDT until September 3 at 7:00PM CDT
Heat Advisory issued August 31 at 10:53AM CDT until September 2 at 7:00PM CDT
| This Afternoon |
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 90. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
| Tonight |
Partly cloudy. Low around 74, with temperatures rising to around 76 overnight. Southwest wind around 5 mph. |
| Tuesday |
Mostly sunny. High near 93, with temperatures falling to around 91 in the afternoon. Heat index values as high as 100. Southwest wind 5 to 10 mph. |
| Tuesday Night |
Mostly clear, with a low around 75. South wind around 5 mph. |
| Wednesday |
Sunny, with a high near 94. |
| Wednesday Night |
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. |
| Thursday |
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%. |
| Thursday Night |
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. |
| Friday |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. |
| Friday Night |
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 71. |
| Saturday |
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. |
| Saturday Night |
Partly cloudy, with a low around 70. |
| Sunday |
Mostly sunny, with a high near 87. |
| Sunday Night |
Partly cloudy, with a low around 66. |
Forecast from NOAA-NWS for Milan, IL.








