Island Heights, NJ Weather & Growing Conditions
Today
81°F
Mostly Sunny
Mostly sunny, with a high near 81. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 68°F | Mostly Cloudy | 0 to 5 mph E | 7% |
| Wednesday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SE | 32% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph S | 22% |
| Thursday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 19% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| Friday | 92°F | Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 5 mph SW | 40% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph SW | 29% |
| Sunday | 88°F | Mostly Sunny | 5 mph SW | 14% |
| Sunday Night | 73°F | Partly Cloudy | 5 mph SW | 14% |
| Monday | 90°F | Mostly Sunny | 5 to 10 mph SW | 9% |
| Monday Night | 73°F | Partly Cloudy | 5 to 10 mph SW | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Island Heights, NJ
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
7b
Explore more for Island Heights, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Toms River, Nj (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.