Weather forecast for: Addison IL
Last Update: 8:01 am CDT Oct 26, 2026
Today: Mostly cloudy, with a high near 63. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight: Mostly cloudy, with a low around 50. Northeast wind around 10 mph, with gusts as high as 15 mph.
Tuesday: Mostly cloudy, with a high near 68. South southeast wind around 10 mph, with gusts as high as 15 mph.
Tuesday Night: Mostly cloudy, with a low around 54. Southeast wind around 5 mph.
Wednesday: Partly sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night: Partly cloudy, with a low around 56.
Thursday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 74.
Thursday Night: Mostly cloudy, with a low around 55.
Friday: Partly sunny, with a high near 71.
Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 55.
Saturday: A chance of showers. Mostly cloudy, with a high near 70.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 55.
Sunday: A chance of showers. Mostly cloudy, with a high near 69.