Stone Harbor, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stone Harbor, a borough in Cape May County, New Jersey.
Tonight
65°F
Partly Cloudy
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
7-day forecast for Stone Harbor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Partly Cloudy | 5 to 10 mph SE | 4% |
| Sunday | 79°F | Mostly Sunny | 5 to 15 mph SE | 11% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 46% |
| Monday | 74°F | Chance Rain Showers | 5 to 15 mph N | 46% |
| Monday Night | 62°F | Chance Rain Showers | 15 mph NE | 46% |
| Tuesday | 72°F | Chance Rain Showers | 15 to 20 mph NE | 38% |
| Tuesday Night | 64°F | Chance Rain Showers | 20 to 30 mph NE | 38% |
| Wednesday | 69°F | Chance Rain Showers | 30 to 35 mph NE | 32% |
| Wednesday Night | 63°F | Chance Rain Showers | 30 to 35 mph NE | 37% |
| Thursday | 68°F | Chance Rain Showers | 30 to 35 mph NE | 42% |
| Thursday Night | 60°F | Chance Rain Showers | 30 to 35 mph NE | 42% |
| Friday | 67°F | Chance Rain Showers | 25 to 30 mph N | 37% |
| Friday Night | 60°F | Chance Rain Showers | 15 to 25 mph N | 35% |
| Saturday | 69°F | Chance Rain Showers | 15 to 20 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Stone Harbor (39.042, -74.769). Updated through the day.
Growing snapshot for Stone Harbor
Last spring frost
Apr 1
First fall frost
Nov 9
Growing season
222 days
Hardiness zone
7b
More local growing data for Stone Harbor: nearby ZIP 08247 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Avalon
Beesleys Point
Belleplain
Burleigh
Cape May
Cape May Court House
Cape May Point
Corbin City
Dennisville
Diamond Beach
Erma
Goshen
Marmora
Marshallville
North Cape May
North Wildwood
Ocean City
Ocean View
Palermo
Rio Grande
Sea Isle City
Seaville
South Dennis
South Seaville
Strathmere
Tuckahoe
Villas
West Cape May
West Wildwood
Whitesboro
Climate data from the nearest NOAA station, Cape May 2 Nw, Nj (10.4 mi from Stone Harbor). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.