| NWS Forecast for: Mokena IL Issued by: National Weather Service Chicago, IL Last Update: 2:56 pm CDT Aug 18, 2026 | |
This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. West southwest wind around 10 mph, with gusts as high as 20 mph. Tonight: A chance of showers and thunderstorms between 8pm and 4am, then a slight chance of showers. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. Wednesday: A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. Calm wind becoming north northwest around 5 mph in the afternoon. Wednesday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming calm in the evening. Thursday: Sunny, with a high near 79. Calm wind becoming east northeast around 5 mph. Thursday Night: Mostly clear, with a low around 60. Friday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Friday Night: A chance of showers before 1am. Partly cloudy, with a low around 62. Saturday: Mostly sunny, with a high near 78. Saturday Night: Mostly clear, with a low around 59. Sunday: Sunny, with a high near 75. Sunday Night: Partly cloudy, with a low around 58. Monday: Mostly sunny, with a high near 76. | |
| Mokena IL 41.54°N 87.88°W | |
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