Weather WorldUnion County, NJ 7-Day Night Weather Forecast
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Union County, NJ Weather Forecast
Union County, NJ Weather Forecast Date: 146 AM EST Sun Nov 08 2026
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Today... Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph.
Tonight... Clear. Lows in the lower 40s. West winds 5 to 10 mph with gusts up to 25 mph.
Monday... Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 40. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight.
Tuesday... Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph with gusts up to 25 mph.
Tuesday Night... Clear. Lows around 40.
Veterans Day... Sunny. Highs in the lower 60s.
Wednesday Night... Partly cloudy. Lows around 40.
Thursday... Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 30%.
Thursday Night... Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the mid 30s. Chance of rain 60%.
Friday... Mostly cloudy with a 50% chance of rain. Highs in the upper 40s.
Friday Night... Mostly cloudy. Lows in the lower 30s.
POP = Probability of Precipitation
Union County Radar Loop
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