Greentree, NJ Weather & Growing Conditions
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. Northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Tonight | 66°F | Mostly Cloudy | 0 to 5 mph E | 6% |
| Wednesday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SE | 63% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 5 mph S | 58% |
| Thursday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 21% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 24% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 36% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 43% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 38% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 38% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 17% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 17% |
| Monday | 90°F | Mostly Sunny | 5 to 10 mph W | 6% |
| Monday Night | 72°F | Partly Cloudy | 5 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greentree, NJ
Last spring frost
Apr 15
First fall frost
Oct 28
Growing season
195 days
Hardiness zone
7b
Explore more for Greentree, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Mt Holly S Jersey Ap, Nj (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.