| NWS Forecast for: Addison IL Issued by: National Weather Service Chicago, IL Last Update: 2:46 am CDT Jun 9, 2026 |  |
Today: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%. Tonight: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. West wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph. Wednesday: A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 98. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Thursday: Showers and thunderstorms, mainly after 1pm. High near 89. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Thursday Night: Showers and thunderstorms, mainly before 1am. Low around 64. Chance of precipitation is 80%. Friday: Sunny, with a high near 79. Friday Night: Mostly clear, with a low around 63. Saturday: Sunny, with a high near 84. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Sunday: Partly sunny, with a high near 76. Sunday Night: A chance of showers. Partly cloudy, with a low around 58. Monday: A chance of showers. Mostly sunny, with a high near 75. | |
| Addison IL 41.94°N 87.99°W | |
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