7-Day Forecast 41.94°N 87.99°W (Text-Only)
NWS Forecast for: Addison IL
Issued by: National Weather Service Chicago, IL
Last Update: 7:06 pm CDT Jun 17, 2025




Tonight: Scattered showers and thunderstorms, mainly after 11pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. South southwest wind around 5 mph. Chance of precipitation is 40%.

Wednesday: Showers and thunderstorms likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 77. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. West southwest wind around 10 mph becoming northwest after midnight.

Juneteenth: Mostly sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday Night: Mostly clear, with a low around 65. Southwest wind around 5 mph, with gusts as high as 10 mph.

Friday: Mostly sunny, with a high near 87.

Friday Night: Mostly clear, with a low around 73.

Saturday: Sunny and hot, with a high near 95.

Saturday Night: Mostly clear, with a low around 76.

Sunday: Sunny and hot, with a high near 96.

Sunday Night: Mostly clear, with a low around 76.

Monday: Sunny and hot, with a high near 95.

Monday Night: Mostly clear, with a low around 74.

Tuesday: A chance of showers. Mostly sunny, with a high near 93.



Addison IL
 41.94°N 87.99°W

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