| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 9:51 am CST Mar 7, 2026 | |
| Today: A chance of showers with a slight chance of drizzle before 1pm, then a slight chance of drizzle between 1pm and 2pm. Cloudy, with a temperature falling to around 46 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. West wind 10 to 15 mph, with gusts as high as 20 mph. Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Sunday Night: Mostly clear, with a low around 46. South southwest wind around 15 mph, with gusts as high as 25 mph. Monday: Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Monday Night: Mostly clear, with a low around 47. Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 66. Chance of precipitation is 60%. Tuesday Night: Showers. Cloudy, with a low around 40. Wednesday: Rain showers likely before noon, then a chance of rain and snow showers. Cloudy, with a high near 49. Wednesday Night: Mostly cloudy, with a low around 28. Thursday: Mostly sunny, with a high near 45. Thursday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 34. Friday: Mostly cloudy, with a high near 54. Breezy. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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