| NWS Forecast for: Southern Cook Issued by: National Weather Service Chicago, IL Last Update: 333 PM CDT Fri Oct 3 2025 |  |
| Tonight: Mostly clear. Lows in the mid 60s. South winds around 5 mph. Saturday: Mostly sunny. Continued unseasonably warm with highs in the upper 80s. Southwest winds 5 to 10 mph. Saturday Night: Clear. Lows in the mid 60s. South winds 5 to 10 mph. Sunday: Sunny. Continued unseasonably warm with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Sunday Night: Mostly clear. Lows in the mid 60s. South winds around 10 mph. Monday: Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. Monday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. Tuesday: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 60s. Chance of precipitation 40 percent. Tuesday Night: Mostly clear. Lows in the lower 50s. Wednesday: Sunny. Highs in the mid 60s. Wednesday Night: Mostly clear. Lows in the mid 40s. Thursday: Mostly sunny. Highs in the upper 60s. Thursday Night: Partly cloudy. Lows around 50. Friday: Partly cloudy in the morning, then clearing. Highs in the lower 70s. | |
| Zone Forecast: Southern Cook | |
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