| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 3:46 pm CDT Apr 5, 2026 |  |
| Tonight: Scattered showers between midnight and 3am. Mostly clear during the evening, then mostly cloudy overnight, with a low around 39. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Monday: Partly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Monday Night: Partly cloudy, with a low around 28. North northeast wind around 10 mph, with gusts as high as 20 mph. Tuesday: Mostly sunny, with a high near 42. East northeast wind around 5 mph, with gusts as high as 15 mph. Tuesday Night: Mostly cloudy, with a low around 34. East northeast wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph. Wednesday: Mostly cloudy, with a high near 64. Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Thursday: A chance of showers. Partly sunny, with a high near 69. Thursday Night: A chance of showers. Mostly cloudy, with a low around 46. Friday: A chance of showers. Mostly cloudy, with a high near 60. Friday Night: A chance of showers. Mostly cloudy, with a low around 44. Saturday: A chance of showers. Partly sunny, with a high near 65. Saturday Night: A chance of showers. Mostly cloudy, with a low around 53. Sunday: A chance of showers. Mostly cloudy, with a high near 78. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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