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Swanson Park, IL Weather Forecast
Swanson Park, IL Weather Forecast Date: 901 PM CDT Tue Sep 29 2026
The area/counties/county of: Southern Cook, including the cities of: Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest.or toggle through each period.
Rest of Tonight... Mostly cloudy. A slight chance of showers late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 20%.
Wednesday... Showers. Highs in the upper 60s. South winds around 10 mph. Chance of precipitation near 100%.
Wednesday Night... Cloudy. A chance of showers with a slight chance of thunderstorms. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50%.
Thursday... Showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds around 5 mph. Chance of precipitation 90%.
Thursday Night... A slight chance of thunderstorms in the evening. Showers. Lows around 60. North winds 5 to 10 mph. Chance of precipitation 90%.
Friday... Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the mid 60s. Chance of precipitation 40%.
Friday Night... Mostly clear. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the mid 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the upper 40s.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Mostly clear. Lows in the mid 40s.
POP = Probability of Precipitation
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