| NWS Forecast for: Lake Forest IL Issued by: National Weather Service Chicago, IL Last Update: 5:42 pm CDT Jun 16, 2025 |  |
Tonight: A slight chance of thunderstorms after 5am. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 10%. Tuesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%. Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 67. West southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday: Showers, with thunderstorms also possible after 1pm. High near 76. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 61. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 50%. Juneteenth: Sunny, with a high near 79. Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Friday: Mostly sunny, with a high near 78. Friday Night: A chance of showers after 1am. Partly cloudy, with a low around 67. Saturday: Mostly sunny, with a high near 87. Saturday Night: Mostly clear, with a low around 74. Sunday: Sunny, with a high near 89. Sunday Night: Mostly clear, with a low around 74. Monday: Sunny, with a high near 87. | |
| Lake Forest IL 42.24°N 87.86°W | |
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