Palmyra, NJ Weather & Growing Conditions
Today
75°F
Sunny
Sunny, with a high near 75. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 5 mph S | 2% |
| Tonight | 59°F | Mostly Cloudy | 5 mph S | 1% |
| Thursday | 74°F | Chance Light Rain | 5 to 10 mph S | 42% |
| Thursday Night | 62°F | Light Rain | 0 to 5 mph S | 84% |
| Friday | 70°F | Light Rain | 0 to 5 mph W | 84% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph NW | 84% |
| Saturday | 65°F | Mostly Sunny | 5 to 10 mph W | 6% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph W | 8% |
| Sunday | 60°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 41°F | Partly Cloudy | 5 mph W | 8% |
| Monday | 59°F | Sunny | 5 to 10 mph W | 8% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 5% |
| Tuesday | 63°F | Sunny | 5 to 10 mph SW | 4% |
| Tuesday Night | 41°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Palmyra, NJ
Last spring frost
Apr 15
First fall frost
Oct 31
Growing season
199 days
Hardiness zone
7b
Explore more for Palmyra, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Pennsauken 1N, Nj (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.