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Johnson Park, IN 7-Day Night Weather Forecast
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Johnson Park, IN Weather Forecast
Johnson Park, IN Weather Forecast Date: 925 PM CDT Mon Sep 28 2026
The area/counties/county of: Lake County In, including the cities of: Gary, Hammond, and Merrillville.or toggle through each period.
Rest of Tonight... Mostly clear late in the evening, then becoming partly cloudy. Patchy fog after midnight. Areas of fog late. Lows in the upper 40s. East winds around 5 mph late in the evening, becoming light and variable.
Tuesday... Partly cloudy. Areas of fog early in the morning. Highs in the upper 70s. South winds around 5 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
Wednesday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Chance of precipitation 20%.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of precipitation 40%.
Thursday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 70s. Chance of precipitation 70%.
Thursday Night... Showers likely with a slight chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 70%.
Friday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s.
Friday Night... Mostly cloudy. A chance of showers after midnight. Lows around 50. Chance of precipitation 30%.
Saturday... Mostly cloudy with a 40% chance of showers. Highs in the mid 60s.
Saturday Night... Mostly cloudy. Lows in the lower 50s.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 60s.
Sunday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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