| NWS Forecast for: Central Cook Issued by: National Weather Service Chicago, IL Last Update: 302 AM CDT Sat Mar 21 2026 |  |
| Today: Mostly cloudy in the morning then clearing. Highs in the upper 70s. South winds 5 to 10 mph, increasing to southwest 10 to 15 mph with gusts up to 25 mph in the afternoon. Tonight: Partly cloudy. Lows in the lower 40s. Southwest winds 10 to 15 mph, becoming north after midnight. Sunday: Mostly cloudy. Patchy fog. A slight chance of rain early in the morning. A chance of rain in the late morning and afternoon. Breezy with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. Sunday Night: Mostly cloudy and blustery. Near steady temperature in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Monday: Partly cloudy. Highs in the mid 40s inland, but only in the upper 30s near the lake. North winds 5 to 10 mph. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. Tuesday: Mostly cloudy. Highs in the mid 50s. Tuesday Night: Mostly cloudy. Lows around 40. Wednesday: Mostly cloudy. Highs in the lower 50s. Wednesday Night: Mostly cloudy. Near steady temperature in the upper 40s. Thursday: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. Thursday Night: Mostly cloudy. Lows in the mid 30s. Friday: Mostly cloudy. Highs in the lower 40s. | |
| Zone Forecast: Central Cook | |
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