Mount Royal, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Royal, a community in Gloucester County, New Jersey.
This Afternoon
77°F
Partly Sunny
Partly sunny, with a high near 77. East wind around 5 mph.
7-day forecast for Mount Royal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Partly Sunny | 5 mph E | 1% |
| Tonight | 63°F | Mostly Cloudy | 5 mph E | 8% |
| Sunday | 79°F | Chance Rain Showers | 5 to 10 mph S | 54% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 5 to 10 mph W | 65% |
| Monday | 71°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Monday Night | 58°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Tuesday | 67°F | Chance Rain Showers | 10 mph NE | 38% |
| Tuesday Night | 56°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Wednesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 26% |
| Wednesday Night | 56°F | Chance Rain Showers | 15 mph NE | 25% |
| Thursday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 28% |
| Thursday Night | 54°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Friday | 67°F | Chance Rain Showers | 10 to 15 mph N | 32% |
| Friday Night | 54°F | Chance Rain Showers | 5 to 10 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov) for Mount Royal (39.810, -75.215). Updated through the day.
Growing snapshot for Mount Royal
Last spring frost
Apr 2
First fall frost
Nov 10
Growing season
224 days
Hardiness zone
7b
More local growing data for Mount Royal: nearby ZIP 08061 weather · frost dates · planting calendar · New Jersey frost dates
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Climate data from the nearest NOAA station, Philadelphia Intl Ap, Pa (5 mi from Mount Royal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.