08069 Weather (Penns Grove, NJ)

Weather forecast for: Penns Grove NJ

Last Update: 4:09 am EDT Sep 22, 2026

This Afternoon: Showers likely. Cloudy, with a high near 63. Northeast wind around 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Showers likely, mainly before 9pm. Cloudy, with a low around 56. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday: Mostly cloudy, with a high near 67. Breezy, with a northeast wind 15 to 20 mph.

Wednesday Night: Mostly cloudy, with a low around 55. Northeast wind around 15 mph.

Thursday: Partly sunny, with a high near 65. Northeast wind 10 to 15 mph.

Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

Friday: Partly sunny, with a high near 68.

Friday Night: A chance of showers after 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

Saturday: A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.

Saturday Night: Mostly cloudy, with a low around 57.

Sunday: Mostly sunny, with a high near 70.

Sunday Night: Partly cloudy, with a low around 57.

Monday: Mostly sunny, with a high near 72.

Monday Night: Partly cloudy, with a low around 57.

Tuesday: Mostly sunny, with a high near 74.