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Discovery Park, IL Weather Forecast
Discovery Park, IL Weather Forecast Date: 425 PM CDT Wed Oct 28 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.
Late This Afternoon... Sunny. South winds 10 to 15 mph.
Tonight... Clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds around 10 mph.
Thursday... Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms in the late morning and afternoon. Highs in the upper 60s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of precipitation 50%.
Thursday Night... Mostly clear. Cooler with lows in the lower 40s. North winds around 5 mph.
Friday... Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 60s. Northeast winds around 5 mph.
Friday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50%.
Saturday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 60s. Chance of precipitation 50%.
Saturday Night... Cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of precipitation 20%.
Sunday... Mostly cloudy with a 30% chance of showers. Highs in the upper 60s.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 60s. Chance of precipitation 30%.
Monday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 50s.
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the upper 60s.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
Discovery Park Radar Loop
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