New Jersey Weather

Right now in New Jersey
63°F
Mostly Clear

Observed at Trenton (the largest city by population in New Jersey, used as a state-wide proxy). For per-city forecasts, see the city grid below.

Climate at a glance

New Jersey is largely one climate zone across 655 cities and towns. Predominantly warm-summer humid continental.

The state spans roughly 2.3° of latitude (38.9° N to 41.2° N), from Cape May Point in the south to Vernon Valley in the north. Trenton is the largest city by population.

Microseason · September 21–25 · Northeast Continental

Apples hang heavy on the branch

Microseason content for New Jersey is drawn from the Northeast Continental corpus (100% of the state's cities sit in this region).

Live wind & temperature across New Jersey

Open the full interactive weather map

Cities in New Jersey

11 cities with a weather forecast page, largest first

CityJuly normalPopulation
Trenton77°F375,343
Newark75°F310,178
Jersey City75°F294,078
Paterson75°F158,735
Elizabeth75°F137,302
Englewood78°F29,638
Red Bank75°F12,862
Wharton75°F7,318
South Toms River75°F3,716
Kean University75°F1,362
Vincentown77°F531

Our dataset lists 655 places in New Jersey; the 11 above have a page. For a smaller town, the nearest city above is the closest match.

The July figure is that city’s 1991–2020 normal mean temperature, rounded to the nearest degree — NOAA NCEI station normals from the nearest station where one covers the city, otherwise modelled normals (EC_Earth3P_HR via Open-Meteo); each city page names which. Populations come from SimpleMaps US Cities (CC BY 4.0). See methodology for data sources and editorial rules. Maintainer: Brian Tighe.