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City of Calument City, ILCalumet City, IL 7-Day Night Weather Forecast
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Calumet City, IL Weather Forecast
Calumet City, IL Weather Forecast Date: 938 PM CDT Wed Oct 14 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 upper 50s. Northeast winds around 10 mph. Chance of precipitation 20%.
Thursday... A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 90%.
Thursday Night... Cloudy. A slight chance of thunderstorms early in the evening. A chance of showers. Lows in the lower 50s. South winds 10 to 15 mph, increasing to west 15 to 20 mph with gusts up to 25 mph after midnight. Chance of precipitation 50%.
Friday... Mostly cloudy. A chance of showers in the morning, then showers in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80%.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers in the evening. Breezy with lows in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 20%.
Saturday... Mostly sunny. Highs in the upper 50s.
Saturday Night... Clear. Lows in the upper 30s.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Monday... Partly cloudy. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows in the mid 40s.
Tuesday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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