Hammonton, NJ Weather & Growing Conditions
Tonight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. East wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Cloudy | 0 to 5 mph E | 4% |
| Sunday | 78°F | Chance Rain Showers | 5 to 10 mph SE | 31% |
| Sunday Night | 61°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph W | 59% |
| Monday | 71°F | Chance Rain Showers | 5 to 10 mph N | 40% |
| Monday Night | 55°F | Chance Rain Showers | 5 mph NE | 40% |
| Tuesday | 67°F | Chance Rain Showers | 5 to 10 mph NE | 37% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 mph NE | 37% |
| Wednesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 26% |
| Wednesday Night | 54°F | Chance Rain Showers | 10 to 15 mph NE | 29% |
| Thursday | 64°F | Chance Rain Showers | 15 mph NE | 33% |
| Thursday Night | 51°F | Chance Rain Showers | 5 to 15 mph N | 37% |
| Friday | 66°F | Chance Rain Showers | 10 to 15 mph N | 35% |
| Friday Night | 51°F | Chance Rain Showers | 5 to 10 mph N | 34% |
| Saturday | 70°F | Chance Rain Showers | 5 to 10 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hammonton, NJ
Last spring frost
Apr 14
First fall frost
Oct 27
Growing season
196 days
Hardiness zone
7a
Explore more for Hammonton, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Hammonton 1 Ne, Nj (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.