| NWS Forecast for: Southern Cook Issued by: National Weather Service Chicago, IL Last Update: 121 AM CDT Sat Oct 10 2026 | |
| Rest Of Tonight: Clear. Lows around 60. South winds around 10 mph. Saturday: Mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph. Saturday Night: Mostly cloudy. Lows in the upper 50s. Southeast winds around 10 mph, diminishing to around 5 mph after midnight. Sunday: Partly cloudy in the morning, then clearing. Highs in the upper 70s. Northeast winds around 5 mph. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph. Columbus Day: Partly cloudy. Highs in the upper 80s. Monday Night: Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. Tuesday: Partly cloudy. Highs in the mid 70s. Tuesday Night: Partly cloudy. Lows in the mid 50s. Wednesday: Mostly cloudy with a chance of showers. Highs in the upper 60s. Chance of precipitation 40 percent. Wednesday Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 50 percent. Thursday: Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of precipitation 60 percent. Thursday Night: Mostly cloudy with a 30 percent chance of showers. Lows around 50. Friday: Mostly cloudy. A chance of showers in the morning. Breezy with highs in the lower 60s. Chance of precipitation 30 percent. | |
| Zone Forecast: Southern Cook | |
Visit your local NWS office at: https://www.weather.gov/lot |