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Town of Hackettstown, NJHackettstown, NJ 7-Day Night Weather Forecast
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Hackettstown, NJ Weather Forecast
Hackettstown, NJ Weather Forecast Date: 400 AM EDT Sun Aug 09 2026
The area/counties/county of: Warren, including the city of Washington.or toggle through each period.
Today... Patchy fog this morning. Sunny, hot with highs in the upper 80s. West winds around 5 mph.
Tonight... Mostly clear. Lows in the mid 60s. West winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 50%.
Tuesday... Mostly sunny. A chance of showers in the afternoon. Hot with highs in the mid 80s. West winds around 5 mph. Chance of rain 40%.
Tuesday Night... Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40%.
Wednesday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Wednesday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 40%.
Thursday... Mostly sunny. Highs in the mid 80s.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Friday... Mostly sunny. Highs around 80.
Friday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
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