Weather in New Gretna, New Jersey
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:27 PM ET · Refreshes every hour
59°F
Freezing rain
Feels like 59°F
98%
Humidity
6 mph
Wind Speed
About Weather in New Gretna
New Gretna is located in New Jersey (coordinates: 39.587769°N, 74.45452°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.