Weather Forecast and Radar for South River, New Jersey

Current & 7-day weather forecast, weather alerts, and weather radar for South River, New Jersey.
All times shown in your local timezone

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Temperature Forecast for South River, New Jersey

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Temperature Forecast for South River, New Jersey

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Weather Radar for South River, New Jersey

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Weather in South River, NJ

The weather in South River, New Jersey, United States varies seasonally. In the winter months, the average temperature ranges from a low of 25°F to a high of 40°F. Snowfall is abundant, with an average of 39 inches of snow each year.

Spring temperatures range from a low of 40°F to a high of 65°F, with an average of 4 inches of rainfall each month.

In the summer months, temperatures range from a low of 65°F to a high of 85°F. Humidity levels are high, with an average of 4 inches of rainfall each month.

In the fall months, temperatures range from a low of 40°F to a high of 65°F. Rainfall is abundant, with an average of 4 inches of rainfall each month.

Overall, South River experiences mild temperatures year-round, with ample precipitation throughout all four seasons.

Fast Facts About South River, NJ

As of 2020, the city population is 15874.

Major Cities Nearby South River, NJ

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for South River, New Jersey.