Princeton weather in March 2025

The weather in Princeton in March is very cold with temperatures between 2°C and 9°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Princeton 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 Princeton during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore Princeton.

Our weather forecast can give you a great sense of what weather to expect in Princeton in March 2025.

If you’re planning to visit Princeton in the near future, we highly recommend that you review the 14 day weather forecast for Princeton before you arrive.