Weather On Christmas Day 2024 Nj. And close at 8 p.m. Get the monthly weather forecast for newark, nj, including daily high/low, historical averages, to help you plan ahead.

The weather in new jersey in december is very cold with temperatures between 35°f and 44°f, warm clothes are a must. The national weather service issued a red flag warning for the area due to strong winds that can make wildfires worse.