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08877 Weather (South River, NJ)

South River, NJ WeatherCurrent Conditions and Weather for South River, New Jersey
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Overcast at South River (08877), temperature is 75°F24°C, dew point 67°F19°C, humidity 75%. Wind direction is N at 0 mphat 0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.1 in1019 mb. Last update: 3:16 pm.*
*Time is approximately 3:16 pm Mon, Aug 31, 2026. Time will be within 15 minutes of current local time. South River weather forecast data is updated every 15 minutes.
South River NJ Weather - 3:16 pm

South River Weather Forecast

Weather forecast for: South River NJ
Last Update: 4:08 am EDT Aug 31, 2026
This Afternoon: Isolated showers. Mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 20%.
Tonight: A chance of showers and thunderstorms, mainly between 7pm and 5am. Mostly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm. Chance of precipitation is 40%.
Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday: A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Friday: Mostly sunny, with a high near 83.
Friday Night: Partly cloudy, with a low around 63.
Saturday: A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night: A chance of showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Sunday: Sunny, with a high near 78.
Sunday Night: Partly cloudy, with a low around 60.
Labor Day: Mostly sunny, with a high near 79.

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