Island Heights, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Island Heights, a borough in Ocean County, New Jersey.
Tonight
61°F
Mostly Cloudy
Mostly cloudy, with a low around 61. East wind 5 to 10 mph.
7-day forecast for Island Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy | 5 to 10 mph E | 3% |
| Sunday | 77°F | Chance Rain Showers | 5 to 15 mph SE | 35% |
| Sunday Night | 60°F | Rain Showers Likely | 5 to 10 mph W | 70% |
| Monday | 71°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Monday Night | 58°F | Chance Rain Showers | 10 mph NE | 43% |
| Tuesday | 69°F | Chance Rain Showers | 15 to 20 mph NE | 36% |
| Tuesday Night | 58°F | Chance Rain Showers then Mostly Cloudy | 15 to 20 mph NE | 36% |
| Wednesday | 67°F | Chance Rain Showers | 20 to 25 mph NE | 26% |
| Wednesday Night | 58°F | Chance Rain Showers | 20 to 25 mph NE | 30% |
| Thursday | 66°F | Chance Rain Showers | 20 to 25 mph NE | 39% |
| Thursday Night | 56°F | Chance Rain Showers | 20 to 25 mph NE | 44% |
| Friday | 67°F | Chance Rain Showers | 20 mph N | 42% |
| Friday Night | 56°F | Chance Rain Showers | 10 to 20 mph N | 40% |
| Saturday | 69°F | Chance Rain Showers | 15 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov) for Island Heights (39.942, -74.144). Updated through the day.
Growing snapshot for Island Heights
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
7b
More local growing data for Island Heights: nearby ZIP 08732 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Barnegat
Barnegat Light
Bay Head
Beach Haven
Beach Haven West
Beachwood
Cedar Glen Lakes
Cedar Glen West
Crestwood Village
Dover Beaches North
Dover Beaches South
Forked River
Harvey Cedars
Holiday City South
Holiday City-Berkeley
Holiday Heights
Lakehurst
Lakewood
Lavallette
Leisure Knoll
Leisure Village
Leisure Village East
Leisure Village West
Manahawkin
Mantoloking
Mystic Island
North Beach Haven
Ocean Acres
Ocean Gate
Pine Beach
Climate data from the nearest NOAA station, Toms River, Nj (3.9 mi from Island Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.