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Cooper Park, IL 7-Day Night Weather Forecast
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Cooper Park, IL Weather Forecast
Cooper Park, IL Weather Forecast Date: 1036 AM CDT Thu Oct 01 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.
Rest of Today... A chance of rain late in the morning. A slight chance of thunderstorms. Rain in the afternoon. Some thunderstorms May produce heavy rainfall in the late morning and early afternoon. Rain May be heavy at times in the afternoon. Highs in the lower 70s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of precipitation near 100%.
Tonight... Rain early in the evening, then a chance of rain late in the evening. A slight chance of rain after midnight. Rain May be heavy at times early in the evening. Lows in the upper 50s. North winds 5 to 10 mph, increasing to 10 to 15 mph after midnight. Chance of precipitation near 100%.
Friday... Partly cloudy in the morning, then clearing. Highs in the lower 60s. North winds 10 to 15 mph.
Friday Night... Clear. Lows in the upper 40s in the suburbs to the lower 50s downtown. Northeast winds 5 to 10 mph.
Saturday... Sunny. Highs in the mid 60s. East winds 5 to 10 mph.
Saturday Night... Mostly clear. Lows in the upper 40s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Sunny. Highs in the lower 60s.
Monday Night... Clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the mid 60s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
POP = Probability of Precipitation
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