| NWS Forecast for: Swedesboro NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:08 pm EDT Jul 21, 2026 | |
This Afternoon: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 86. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tonight: Showers and thunderstorms, mainly before 10pm. Some of the storms could be severe and produce heavy rainfall. Low around 71. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. Wednesday: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 84. West wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Partly cloudy, with a low around 65. West wind around 5 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: Sunny, with a high near 80. North wind around 5 mph. Thursday Night: Clear, with a low around 61. Friday: Sunny, with a high near 82. Friday Night: Partly cloudy, with a low around 63. Saturday: Partly sunny, with a high near 81. Saturday Night: Partly cloudy, with a low around 64. Sunday: Mostly sunny, with a high near 83. Sunday Night: A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%. Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%. Tuesday: A chance of showers. Mostly sunny, with a high near 85. | |
| Swedesboro NJ 39.75°N 75.31°W (Elev. 66 ft) | |
Visit your local NWS office at: https://www.weather.gov/phi/ |