As we dive into the 10th of 16 summer weekends of 2026, New Jersey will continue to enjoy comfortable warmth and low humidity for a few more days. Normal high temperatures range from 86 to 87 degrees, while normal low temperatures range from 67 to 70 degrees. Low humidity is a real treat in the middle of summer. New Jersey just gets some clouds and maybe a brief shower or sprinkle bubbling into South Jersey Friday evening. Expect mostly sunny skies, comfortably warm temperatures, and low humidity.