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Village of Winnetka, ILWinnetka, IL 7-Day Night Weather Forecast
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Winnetka, IL Weather Forecast
Winnetka, IL Weather Forecast Date: 756 PM CDT Sat Oct 03 2026
The area/counties/county of: Northern Cook, including the cities of: Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook.or toggle through each period.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph, becoming southwest after midnight.
Sunday... Mostly sunny. Highs around 70. Northwest winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph.
Monday... Sunny. Highs in the lower 60s. North winds around 5 mph.
Monday Night... Clear. Lows in the mid 40s. Southeast winds around 5 mph.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the lower 50s.
Wednesday... Mostly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy. Lows around 50.
Thursday... Partly cloudy in the morning, then clearing. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows around 50.
Friday... Partly cloudy. Highs in the upper 60s.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
Winnetka Radar Loop
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