September 2024 Weather Nj. With the onset of september, secaucus gradually steps into the autumn season, experiencing cooler temperatures, retreating daylight hours, and enhanced rainfall. Get the monthly weather forecast for ocean city, nj, including daily high/low, historical averages, to help you plan ahead.

Weather.com brings you the most accurate monthly weather forecast for new jersey with average/record and high/low temperatures, precipitation and more. The temperatures in new jersey in september are comfortable with low of 64 ° f and and high up to 75 ° f.