| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 6:20 am CDT Apr 2, 2026 |  |
Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 11am. High near 72. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Tonight: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 50. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 63. West wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 40%. Friday Night: Showers and possibly a thunderstorm. Low around 48. Northeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Saturday Night: Mostly cloudy, with a low around 36. Sunday: Partly sunny, with a high near 51. Sunday Night: Mostly clear, with a low around 36. Monday: Mostly sunny, with a high near 55. Monday Night: Partly cloudy, with a low around 33. Tuesday: Mostly sunny, with a high near 46. Tuesday Night: Mostly cloudy, with a low around 33. Wednesday: Partly sunny, with a high near 61. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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