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North School Park, IL 7-Day Night Weather Forecast
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North School Park, IL Weather Forecast
North School Park, IL Weather Forecast Date: 126 PM CDT Tue Aug 18 2026
The area/counties/county of: Northern Cook, including the cities of: Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook.or toggle through each period.
This Afternoon... Mostly cloudy. A slight chance of showers early in the afternoon. A slight chance of thunderstorms. A chance of showers late. Near steady temperature in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30%.
Tonight... Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. West winds 5 to 10 mph. Chance of precipitation 50%.
Wednesday... Mostly cloudy. A slight chance of showers and thunderstorms late. Highs in the upper 70s inland, but only in the mid 70s near the lake. North winds 5 to 10 mph. Chance of precipitation 20%.
Wednesday Night... Mostly cloudy in the evening, then clearing. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
Thursday... Mostly sunny. Highs around 80. Northeast winds around 5 mph, becoming southeast in the afternoon.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Friday... Partly cloudy with a slight chance of showers in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 30%.
Friday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 30%.
Saturday... Partly cloudy. Highs in the upper 70s.
Saturday Night... Mostly clear. Lows around 60.
Sunday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
Sunday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
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