About Eatontown, NJ's Climate & Weather History

Eatontown is a city of approximately 12,300 people in New Jersey, United States. Located in the Eastern Time Zone at 40.3°N latitude.

In 2025, Eatontown recorded an average annual temperature of 55°F — about 0.7°F below the 30-year normal of 56°F. The hottest day reached 101°F in June; the coldest was 9°F in January. Total precipitation was 43 inches (drier than usual). Snowfall totaled 6 inches, below the 32-inch average. The wettest month was May.