| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 7:56 am CST Feb 1, 2026 |  |
| Today: Mostly sunny, with a high near 26. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Tonight: Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 18. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Monday: A slight chance of flurries between 9am and 3pm. Mostly cloudy, with a high near 29. West wind 5 to 10 mph, with gusts as high as 15 mph. Monday Night: Mostly cloudy, with a low around 15. West northwest wind around 5 mph. Tuesday: Partly sunny, with a high near 27. North wind around 5 mph, with gusts as high as 10 mph. Tuesday Night: Mostly cloudy, with a low around 11. Wednesday: Partly sunny, with a high near 25. Wednesday Night: Partly cloudy, with a low around 10. Thursday: Partly sunny, with a high near 32. Thursday Night: A chance of snow. Mostly cloudy, with a low around 25. Friday: A chance of snow. Mostly cloudy, with a high near 34. Friday Night: Mostly cloudy, with a low around 9. Saturday: Mostly sunny, with a high near 19. | |
| Chicago Heights IL 41.51°N 87.64°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
