| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 2:41 pm CDT May 1, 2026 |  |
This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 48. North northeast wind around 10 mph, with gusts as high as 15 mph. Tonight: A 10 percent chance of showers before 7pm. Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening. Saturday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 53. Light north northwest wind becoming north 5 to 10 mph in the morning. Saturday Night: Mostly clear, with a low around 39. East northeast wind 5 to 10 mph becoming south southwest after midnight. Sunday: A slight chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 64. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. Sunday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 46. Chance of precipitation is 20%. Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Tuesday: A chance of showers. Mostly cloudy, with a high near 59. Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 42. Wednesday: Partly sunny, with a high near 58. Wednesday Night: Mostly cloudy, with a low around 41. Thursday: Partly sunny, with a high near 58. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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