| NWS Forecast for: Southern Cook Issued by: National Weather Service Chicago, IL Last Update: 818 PM CST Thu Jan 1 2026 |  |
| Rest Of Tonight: Mostly cloudy. Lows around 16. West winds around 5 mph. Friday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. Northwest winds around 5 mph. Friday Night: Mostly cloudy. Near steady temperature in the lower 20s. Northwest winds around 5 mph. Saturday: Mostly cloudy. Highs around 30. Northwest winds around 5 mph. Saturday Night: Partly cloudy in the evening, then clearing. Lows around 17. Northwest winds around 5 mph. Sunday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 30s. Sunday Night: Mostly cloudy. Near steady temperature in the upper 20s. Monday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 40s. Monday Night: Mostly cloudy. Lows in the mid 30s. Tuesday: Mostly cloudy. Highs in the upper 40s. Tuesday Night: Mostly cloudy. Lows around 30. Wednesday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. Wednesday Night: Partly cloudy. Lows in the lower 30s. Thursday: Mostly cloudy. Highs in the upper 40s. | |
| Zone Forecast: Southern Cook | |
Visit your local NWS office at: https://www.weather.gov/lot |