Greentree, NJ Weather & Growing Conditions
Today
77°F
Partly Sunny
Partly sunny, with a high near 77. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Partly Sunny | 5 to 10 mph E | 1% |
| Tonight | 60°F | Mostly Cloudy | 5 mph E | 4% |
| Sunday | 77°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 45% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 5 to 10 mph W | 73% |
| Monday | 70°F | Chance Rain Showers | 5 to 10 mph NE | 48% |
| Monday Night | 54°F | Chance Rain Showers | 5 to 10 mph NE | 35% |
| Tuesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Wednesday | 65°F | Chance Rain Showers | 15 mph NE | 30% |
| Wednesday Night | 53°F | Chance Rain Showers | 15 mph NE | 31% |
| Thursday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 36% |
| Thursday Night | 52°F | Chance Rain Showers | 10 to 15 mph N | 36% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 31% |
| Friday Night | 52°F | Chance Rain Showers | 5 to 10 mph N | 26% |
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 Sep 19, 2026.