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Jackson Park, IN 7-Day Night Weather Forecast
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Jackson Park, IN Weather Forecast
Jackson Park, IN Weather Forecast Date: 321 PM CDT Sat Sep 19 2026
The area/counties/county of: Lake County In, including the cities of: Gary, Hammond, and Merrillville.or toggle through each period.
Late This Afternoon... Cloudy. A chance of showers and a slight chance of thunderstorms. Temperatures around 70. South winds around 5 mph. Chance of precipitation 50%.
Tonight... A chance of showers early in the evening. A chance of thunderstorms. Showers in the late evening and overnight. Some thunderstorms May produce heavy rainfall. Humid. Near steady temperature in the upper 60s. East winds around 5 mph, becoming southwest after midnight. Chance of precipitation near 100%.
Sunday... A chance of thunderstorms early in the morning. Showers. A slight chance of thunderstorms in the late morning and afternoon. Some thunderstorms May produce heavy rainfall early in the morning. Highs in the lower 70s. North winds 10 to 15 mph. Chance of precipitation 80%.
Sunday Night... Cloudy. Showers likely early in the evening. A chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 70%.
Monday... Mostly cloudy. A chance of showers. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 50%.
Monday Night... Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20%.
Tuesday... Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 60s. Chance of precipitation 40%.
Tuesday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 20%.
Wednesday... Mostly cloudy. Highs in the mid 60s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Thursday... Mostly cloudy. Highs in the upper 60s.
Thursday Night... Mostly cloudy. Lows in the lower 50s.
Friday... Mostly cloudy. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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