| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 9:36 am CDT Apr 3, 2026 |  |
Today: Mostly cloudy, with a high near 60. West wind 5 to 10 mph becoming east northeast in the afternoon. Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Temperature rising to around 62 by 5am. Northeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Saturday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers after 4pm. Mostly cloudy, with a temperature falling to around 51 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Saturday Night: Mostly cloudy, with a low around 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Sunday: Partly sunny, with a high near 51. West northwest wind around 15 mph, with gusts as high as 25 mph. Sunday Night: Partly cloudy, with a low around 37. Monday: Mostly sunny, with a high near 51. Monday Night: Partly cloudy, with a low around 29. Tuesday: Mostly sunny, with a high near 44. Tuesday Night: Mostly cloudy, with a low around 33. Wednesday: Mostly cloudy, with a high near 63. Wednesday Night: A chance of showers. Mostly cloudy, with a low around 49. Thursday: A chance of showers. Mostly cloudy, with a high near 67. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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