


NWS Forecast for: Lake Bluff IL Issued by: National Weather Service Chicago, IL Last Update: 4:12 pm CDT Jul 15, 2025 | |
Tonight: A slight chance of showers between 11pm and 3am. Partly cloudy, with a low around 73. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. Wednesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 88. Heat index values as high as 96. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 70. North wind 10 to 15 mph, with gusts as high as 20 mph. Thursday Night: Partly cloudy, with a low around 61. North northeast wind around 10 mph, with gusts as high as 20 mph. Friday: Sunny, with a high near 73. Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Saturday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Sunday: Partly sunny, with a high near 76. Sunday Night: Partly cloudy, with a low around 66. Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 77. Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Tuesday: Mostly sunny, with a high near 83. | |
Lake Bluff IL 42.28°N 87.85°W | |
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