Weather WorldLake Hopatcong, NJ 7-Day Night Weather Forecast
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Lake Hopatcong, NJ Weather Forecast
Lake Hopatcong, NJ Weather Forecast Date: 400 PM EDT Fri Aug 14 2026
The area/counties/county of: Morris, including the city of Morristown.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly clear. Patchy fog after midnight. Lows in the lower 60s. North winds around 5 mph.
Saturday... Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Saturday Night... Partly cloudy. Lows in the lower 60s. Light and variable winds.
Sunday... Mostly sunny in the morning, then mostly cloudy with showers likely in the afternoon. Humid with highs around 80. South winds 5 to 10 mph. Chance of rain 70%.
Sunday Night... Showers with lows in the mid 60s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 90%.
Monday... Mostly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50%.
Monday Night... Mostly clear. Lows in the lower 60s.
Tuesday... Sunny. Highs in the lower 80s.
Tuesday Night... Mostly clear. Lows in the lower 60s.
Wednesday... Sunny, hot with highs in the mid 80s.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 40%.
Thursday... Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40%.
Thursday Night... Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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