| NWS Forecast for: Mokena IL Issued by: National Weather Service Chicago, IL Last Update: 4:15 am CDT Aug 18, 2026 |  |
| Today: A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 66. West southwest wind 5 to 10 mph. Chance of precipitation is 50%. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north northwest around 5 mph in the afternoon. Wednesday Night: Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming calm in the evening. Thursday: Sunny, with a high near 77. Calm wind becoming east northeast around 5 mph in the afternoon. Thursday Night: Mostly clear, with a low around 60. Friday: Mostly sunny, with a high near 77. Friday Night: A chance of showers. Partly cloudy, with a low around 63. Saturday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Saturday Night: Partly cloudy, with a low around 60. Sunday: Mostly sunny, with a high near 76. Sunday Night: Partly cloudy, with a low around 59. Monday: Mostly sunny, with a high near 76. | |
| Mokena IL 41.54°N 87.88°W | |
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