7-Day Forecast 40.58°N 74.42°W (Text-Only)
NWS Forecast for: South Plainfield NJ
Issued by: National Weather Service Philadelphia, PA
Last Update: 9:43 am EDT Jun 14, 2025


Today: Showers and possibly a thunderstorm. High near 65. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight: Showers likely, mainly before 11pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 57. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: A chance of showers. Cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night: A slight chance of showers. Cloudy, with a low around 59. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Monday: A slight chance of showers before 2pm. Cloudy, with a high near 70. East wind around 5 mph. Chance of precipitation is 20%.

Monday Night: Mostly cloudy, with a low around 61.

Tuesday: Mostly cloudy, with a high near 76.

Tuesday Night: Mostly cloudy, with a low around 64.

Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

Wednesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Juneteenth: A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Thursday Night: A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday: Mostly sunny, with a high near 85.



South Plainfield NJ
 40.58°N 74.42°W (Elev. 89 ft)

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