


NWS Forecast for: Waukegan IL Issued by: National Weather Service Chicago, IL Last Update: 9:56 am CDT Jul 13, 2025 | |
Today: Partly sunny, with a high near 81. West southwest wind around 5 mph. Tonight: Partly cloudy, with a low around 65. West southwest wind around 5 mph. Monday: Sunny, with a high near 86. West southwest wind around 5 mph, with gusts as high as 10 mph. Monday Night: Mostly clear, with a low around 68. South wind around 5 mph becoming calm. Tuesday: Sunny, with a high near 82. South southwest wind 5 to 10 mph becoming southeast in the afternoon. Tuesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 71. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 50%. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Thursday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. Thursday Night: Partly cloudy, with a low around 62. Friday: Mostly sunny, with a high near 76. Friday Night: Partly cloudy, with a low around 63. Saturday: A chance of showers. Partly sunny, with a high near 80. | |
Waukegan IL 42.37°N 87.88°W | |
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