Weather Forecast and Radar for Newcastle, New Brunswick

Weather in Newcastle, NB

Newcastle, New Brunswick experiences all four seasons with a moderate climate throughout the year. Summer temperatures in July and August average around 21°C with temperatures occasionally reaching as high as 28°C. Winters are cold with average temperatures of -4°C in January and February, with temperatures sometimes reaching as low as -17°C. Precipitation is evenly distributed throughout the year with an average of 860mm annually. Snowfall also occurs between October and April, with an average of 125cm of snowfall annually. Spring and fall temperatures tend to be mild, with average temperatures of 8°C in April and 12°C in October.

Fast Facts About Newcastle, NB

As of 2020, the city population is 1136.

Major Cities Nearby Newcastle, NB

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Newcastle, New Brunswick.