Pompton Plains, NJ Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. East wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 56°F | Mostly Cloudy | 0 to 5 mph SE | 7% |
| Sunday | 68°F | Rain Showers | 0 to 5 mph SE | 97% |
| Sunday Night | 54°F | Showers And Thunderstorms Likely | 0 to 10 mph W | 73% |
| Monday | 67°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph N | 25% |
| Monday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph NE | 24% |
| Tuesday | 62°F | Chance Rain Showers | 5 to 10 mph NE | 28% |
| Tuesday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 26% |
| Wednesday | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 20% |
| Wednesday Night | 49°F | Chance Rain Showers | 10 mph NE | 30% |
| Thursday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph N | 38% |
| Friday | 65°F | Chance Rain Showers | 10 mph N | 33% |
| Friday Night | 50°F | Chance Rain Showers | 10 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pompton Plains, NJ
Last spring frost
Apr 14
First fall frost
Oct 28
Growing season
196 days
Hardiness zone
7a
Explore more for Pompton Plains, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Caldwell Essex Co Ap, Nj (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.