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Township of Union, NJUnion, NJ 7-Day Night Weather Forecast
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Union, NJ Weather Forecast
Union, NJ Weather Forecast Date: 255 PM EDT Fri Oct 02 2026
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This Afternoon... Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40%.
Tonight... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Saturday... Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Saturday Night... Clear. Lows in the mid 50s. Northeast winds around 5 mph.
Sunday... Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
Monday... Partly sunny in the morning, then clearing. Highs around 70.
Monday Night... Clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the lower 60s.
Tuesday Night... Clear. Lows in the lower 40s.
Wednesday... Sunny. Highs in the mid 60s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Sunny. Highs in the upper 60s.
Thursday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
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