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Port Jefferson Station, New York, United States experiences a wide variety of temperatures throughout the year. In the winter, average temperatures range from the low 20s to the high 30s Fahrenheit, with occasional snowfall. In the spring, temperatures range from the mid-30s to the low 70s. Summer temperatures are typically in the upper 70s to mid-80s, while fall temperatures range from the low 40s to the low 70s. Weather in Port Jefferson Station is generally mild, with occasional periods of extreme heat or cold. The area receives an average of 44 inches of rain per year.
As of 2020, the city population is 7516.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Port Jefferson Station, New York.