| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 10:36 am CST Feb 2, 2026 |  |
| This Afternoon: Scattered flurries. Mostly cloudy, with a high near 29. West wind 5 to 10 mph. Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. West northwest wind around 5 mph. Tuesday: A 20 percent chance of snow before 9am. Partly sunny, with a high near 26. North wind 5 to 10 mph, with gusts as high as 15 mph. Tuesday Night: Mostly cloudy, with a low around 12. North northwest wind 5 to 10 mph. Wednesday: Mostly sunny, with a high near 25. West wind around 5 mph. Wednesday Night: Partly cloudy, with a low around 11. Thursday: Partly sunny, with a high near 30. Thursday Night: A chance of snow. Mostly cloudy, with a low around 27. Friday: Mostly cloudy, with a high near 33. Friday Night: Partly cloudy, with a low around 12. Saturday: Mostly sunny, with a high near 23. Saturday Night: Partly cloudy, with a low around 16. Sunday: Mostly sunny, with a high near 27. | |
| Chicago Heights IL 41.51°N 87.64°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
