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Marra Collins South Preparatory School, IL Weather Forecast
Marra Collins South Preparatory School, IL Weather Forecast Date: 741 PM CDT Wed Aug 26 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.
Tonight... Partly cloudy in the evening, then becoming mostly clear. Isolated showers early in the evening. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of precipitation 20%.
Thursday... Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Chance of precipitation 20%.
Thursday Night... Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs around 80. Southeast winds around 5 mph.
Friday Night... Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.
Saturday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 20%.
Sunday... Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 80s. Chance of precipitation 20%.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Monday... Mostly cloudy. Highs around 90.
Monday Night... Mostly cloudy. Lows in the mid 70s.
Tuesday... Partly cloudy. Highs in the upper 80s.
Tuesday Night... Partly cloudy. Lows in the lower 70s.
POP = Probability of Precipitation
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