| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 3:16 am CDT Apr 1, 2026 |  |
Overnight: A 30 percent chance of showers. Cloudy, with a low around 38. North northeast wind around 15 mph, with gusts as high as 25 mph. Wednesday: A 50 percent chance of showers, mainly before 4pm. Cloudy, with a high near 45. Northeast wind around 15 mph, with gusts as high as 25 mph. Wednesday Night: A chance of showers, then showers and possibly a thunderstorm after 10pm. Low around 42. East southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Thursday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 72. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 52. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Friday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. Friday Night: Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 90%. Saturday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 65. Saturday Night: Mostly cloudy, with a low around 35. Sunday: Partly sunny, with a high near 49. Sunday Night: Mostly clear, with a low around 33. Monday: A chance of showers. Mostly sunny, with a high near 56. Monday Night: A chance of showers. Mostly cloudy, with a low around 36. Tuesday: Partly sunny, with a high near 48. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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