| NWS Forecast for: Penns Grove NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:11 am EDT Jul 13, 2025 | |
| This Afternoon: A slight chance of showers and thunderstorms. Partly sunny, with a high near 31. Southeast wind 10 to 15 km/h. Chance of precipitation is 20%. Tonight: A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 23. South wind 5 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Monday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 30. South wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible. Monday Night: Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible. Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 30. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible. Tuesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 32. Chance of precipitation is 60%. Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. Thursday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 32. Chance of precipitation is 60%. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 40%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 30%. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%. | |
| Penns Grove NJ 39.72°N 75.46°W (Elev. 3 m) | |
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