| NWS Forecast for: Clarendon Hills IL Issued by: National Weather Service Chicago, IL Last Update: 1:36 am CDT May 12, 2026 |  |
Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 42. Southeast wind around 5 mph. Tuesday: Scattered showers between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Increasing clouds, with a high near 76. Breezy, with a south southeast wind 10 to 15 mph becoming southwest 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 50%. Tuesday Night: Scattered showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. Wednesday: Increasing clouds, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Wednesday Night: Mostly clear, with a low around 43. North wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph. Thursday: Sunny, with a high near 67. Thursday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 49. Friday: A chance of showers. Partly sunny, with a high near 77. Friday Night: Partly cloudy, with a low around 58. Saturday: Sunny, with a high near 86. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 84. Sunday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Monday: A chance of showers. Partly sunny, with a high near 81. | |
| Clarendon Hills IL 41.8°N 87.94°W | |
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