| NWS Forecast for: Park Forest IL Issued by: National Weather Service Chicago, IL Last Update: 11:21 pm CDT Aug 16, 2026 | |
Overnight: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19. North wind around 10 km/h. Monday: Partly sunny, with a high near 26. North northeast wind 10 to 15 km/h. Monday Night: Mostly clear, with a low around 17. East northeast wind 5 to 10 km/h becoming west southwest after midnight. Tuesday: Mostly sunny, with a high near 27. West southwest wind 5 to 15 km/h, with gusts as high as 25 km/h. Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 18. West southwest wind around 10 km/h. Chance of precipitation is 70%. Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 24. Wednesday Night: Partly cloudy, with a low around 15. Thursday: Mostly sunny, with a high near 24. Thursday Night: Partly cloudy, with a low around 14. Friday: Mostly sunny, with a high near 25. Friday Night: Partly cloudy, with a low around 16. Saturday: Mostly sunny, with a high near 25. Saturday Night: Partly cloudy, with a low around 16. Sunday: Mostly sunny, with a high near 24. | |
| Park Forest IL 41.46°N 87.71°W | |
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