Weather in Caldwell, New Jersey
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 08:44 PM ET · Refreshes every hour
54°F
Freezing rain
Feels like 53°F
100%
Humidity
7 mph
Wind Speed
About Weather in Caldwell
Caldwell is located in New Jersey (coordinates: 40.839235°N, 74.277026°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.