The weather in New Jersey in March is very cold with temperatures between 37°F and 46°F, warm clothes are a must.
You can expect about 3 to 8 days of rain in New Jersey during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in New Jersey during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore New Jersey.
Our weather forecast can give you a great sense of what weather to expect in New Jersey in March 2026.
If you’re planning to visit New Jersey in the near future, we highly recommend that you review the 14 day weather forecast for New Jersey before you arrive.
Temperatures
46° / 37°
Rainy Days
5
Snowy Days
4
Dry Days
22
Rainfall
2.76
in
Sun Hours
8.6
Hrs
