Philadelphia, NJ Weather & Growing Conditions
Today
76°F
Partly Sunny
Partly sunny, with a high near 76. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny | 5 to 10 mph E | 1% |
| Tonight | 60°F | Mostly Cloudy | 5 mph E | 5% |
| Sunday | 77°F | Rain Showers Likely then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 57% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 5 to 10 mph W | 73% |
| Monday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 47% |
| Monday Night | 54°F | Chance Rain Showers | 5 to 10 mph NE | 34% |
| Tuesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 39% |
| Wednesday | 64°F | Chance Rain Showers | 15 mph NE | 29% |
| Wednesday Night | 53°F | Chance Rain Showers | 15 mph NE | 31% |
| Thursday | 62°F | Chance Rain Showers | 15 mph NE | 35% |
| Thursday Night | 52°F | Chance Rain Showers | 10 to 15 mph N | 35% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 31% |
| Friday Night | 52°F | Chance Rain Showers | 5 to 10 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Philadelphia, NJ
Last spring frost
Apr 4
First fall frost
Nov 7
Growing season
216 days
Hardiness zone
7b
Explore more for Philadelphia, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Philadelphia Ne Ap, Pa (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.