| NWS Forecast for: Chicago Heights IL Issued by: National Weather Service Chicago, IL Last Update: 6:25 pm CST Dec 7, 2025 |  |
| Tonight: Isolated snow showers between 9pm and 11pm. Mostly cloudy, with a low around 12. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%. Monday: Partly sunny, with a high near 24. Calm wind becoming southeast around 5 mph in the morning. Monday Night: Mostly cloudy, with a temperature rising to around 26 by 5am. South wind 5 to 15 mph, with gusts as high as 25 mph. Tuesday: Mostly cloudy, with a high near 36. Southwest wind around 15 mph, with gusts as high as 25 mph. Tuesday Night: Rain likely. Cloudy, with a low around 34. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Wednesday: A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%. Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. Thursday: A chance of snow. Mostly cloudy, with a high near 25. Thursday Night: A chance of snow. Mostly cloudy, with a low around 9. Friday: A chance of snow. Mostly cloudy, with a high near 18. Friday Night: A chance of snow. Mostly cloudy, with a low around 1. Saturday: Partly sunny and cold, with a high near 10. Saturday Night: Mostly cloudy, with a low around -1. Sunday: Mostly sunny, with a high near 14. | |
| Chicago Heights IL 41.51°N 87.64°W | |
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