South Seaville, NJ Weather & Growing Conditions
This Afternoon
74°F
Mostly Cloudy
Mostly cloudy, with a high near 74. East wind 10 to 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Cloudy | 10 to 15 mph E | 13% |
| Tonight | 62°F | Mostly Cloudy | 5 to 10 mph E | 7% |
| Sunday | 77°F | Mostly Sunny | 5 to 10 mph S | 9% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 5 to 10 mph W | 72% |
| Monday | 72°F | Rain Showers Likely | 5 to 15 mph N | 72% |
| Monday Night | 57°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Tuesday | 69°F | Chance Rain Showers | 15 to 20 mph NE | 40% |
| Tuesday Night | 55°F | Chance Rain Showers | 15 to 20 mph NE | 40% |
| Wednesday | 68°F | Chance Rain Showers | 20 to 25 mph NE | 37% |
| Wednesday Night | 56°F | Chance Rain Showers | 15 to 20 mph NE | 39% |
| Thursday | 67°F | Chance Rain Showers | 20 mph NE | 42% |
| Thursday Night | 54°F | Chance Rain Showers | 10 to 20 mph N | 41% |
| Friday | 68°F | Chance Rain Showers | 15 mph N | 33% |
| Friday Night | 53°F | Chance Rain Showers | 10 to 15 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Seaville, NJ
Last spring frost
Apr 24
First fall frost
Oct 22
Growing season
181 days
Hardiness zone
7b
Explore more for South Seaville, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Belleplain Stn Forest, Nj (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.