Pompton Plains, NJ Weather & Growing Conditions
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 73°F | Sunny | 0 to 5 mph S | 1% |
| Wednesday Night | 56°F | Mostly Cloudy | 0 mph | 1% |
| Thursday | 71°F | Chance Light Rain | 5 to 10 mph S | 51% |
| Thursday Night | 60°F | Light Rain Likely | 0 to 5 mph SW | 61% |
| Friday | 70°F | Light Rain | 0 mph | 76% |
| Friday Night | 50°F | Light Rain | 0 mph | 76% |
| Saturday | 65°F | Mostly Sunny then Slight Chance Light Rain | 5 mph NW | 21% |
| Saturday Night | 42°F | Slight Chance Light Rain | 5 mph W | 23% |
| Sunday | 59°F | Mostly Sunny | 5 mph NW | 10% |
| Sunday Night | 38°F | Partly Cloudy | 5 mph W | 5% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 9% |
| Monday Night | 37°F | Mostly Clear | 5 mph W | 9% |
| Tuesday | 62°F | Sunny | 5 to 10 mph W | 4% |
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 Nov 4, 2026.