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Cosmopolitan Preparatory School, IL 7-Day Night Weather Forecast
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Cosmopolitan Preparatory School, IL Weather Forecast
Cosmopolitan Preparatory School, IL Weather Forecast Date: 120 PM CDT Fri Sep 04 2026
The area/counties/county of: Central Cook, including the cities of: Chicago, Cicero, Oak Lawn, Oak Park, and La Grange.or toggle through each period.
This Afternoon... Mostly sunny. A slight chance of showers and thunderstorms early in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Chance of precipitation 20%. Heat index values up to 100.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms late in the evening. A chance of showers and thunderstorms after midnight, then a slight chance of showers and thunderstorms late. Patchy fog late. Humid with lows in the mid 70s. West winds around 5 mph. Chance of precipitation 30%.
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Patchy fog early in the morning. Humid with highs in the mid 80s inland, but only around 80 near the lake. North winds 5 to 10 mph.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the upper 60s. Northeast winds 5 to 10 mph.
Sunday... Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Labor Day... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.
Tuesday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 80s.
Tuesday Night... Partly cloudy. Lows in the lower 70s.
Wednesday... Mostly cloudy in the morning, then becoming partly cloudy. Highs around 90.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30%.
POP = Probability of Precipitation
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