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Northwest Park, IL Weather Forecast
Northwest Park, IL Weather Forecast Date: 121 AM CDT Fri Aug 28 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 Tonight... Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph.
Friday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. South winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. South winds around 5 mph.
Saturday... Mostly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph.
Saturday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. South winds around 10 mph. Chance of precipitation 20%.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20%.
Monday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s.
Monday Night... Partly cloudy. Lows in the mid 70s.
Tuesday... Partly cloudy. Highs around 90.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the mid 70s. Chance of precipitation 40%.
Wednesday... Partly cloudy. Highs in the upper 80s.
Wednesday Night... Partly cloudy. Lows in the lower 70s.
POP = Probability of Precipitation
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