About Pompton Lakes, NJ's Climate & Weather History

Pompton Lakes is a city of approximately 11,200 people in New Jersey, United States. Located in the Eastern Time Zone at 41°N latitude.

In 2025, Pompton Lakes recorded an average annual temperature of 53°F — about 2.0°F below the 30-year normal of 55°F. The hottest day reached 101°F in June; the coldest was 2°F in January. Total precipitation was 41 inches (drier than usual). The wettest month was May.