| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 1:21 am CDT May 2, 2026 |  |
Overnight: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 34. Calm wind. Saturday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 54. Light northwest wind becoming north northwest 5 to 10 mph in the morning. Saturday Night: Mostly clear, with a low around 40. West northwest wind 5 to 10 mph becoming south southwest in the evening. Sunday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Sunday Night: Mostly clear, with a low around 45. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Monday: A 20 percent chance of showers after 4pm. Sunny, with a high near 74. Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 50%. Tuesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 58. Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 55. Wednesday Night: A chance of showers. Mostly cloudy, with a low around 40. Thursday: A chance of showers. Mostly cloudy, with a high near 56. Thursday Night: Partly cloudy, with a low around 40. Friday: Mostly sunny, with a high near 62. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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