Folsom, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Folsom, a borough in Atlantic County, New Jersey.
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. East wind around 5 mph.
7-day forecast for Folsom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 5 mph E | 3% |
| Tonight | 59°F | Mostly Cloudy | 0 to 5 mph E | 4% |
| Sunday | 78°F | Partly Sunny then Chance Rain Showers | 0 to 5 mph S | 28% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 72% |
| Monday | 70°F | Chance Rain Showers | 5 mph NE | 54% |
| Monday Night | 54°F | Chance Rain Showers | 5 mph NE | 34% |
| Tuesday | 65°F | Chance Rain Showers | 5 to 10 mph NE | 41% |
| Tuesday Night | 52°F | Chance Rain Showers | 10 mph NE | 38% |
| Wednesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 31% |
| Wednesday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Thursday | 63°F | Chance Rain Showers | 10 mph NE | 38% |
| Thursday Night | 51°F | Chance Rain Showers | 5 to 10 mph N | 38% |
| Friday | 66°F | Chance Rain Showers | 5 to 10 mph N | 32% |
| Friday Night | 50°F | Chance Rain Showers | 5 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov) for Folsom (39.597, -74.843). Updated through the day.
Growing snapshot for Folsom
Last spring frost
Apr 14
First fall frost
Oct 27
Growing season
196 days
Hardiness zone
7a
More local growing data for Folsom: nearby ZIP 08346 weather · frost dates · planting calendar · New Jersey frost dates
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Climate data from the nearest NOAA station, Hammonton 1 Ne, Nj (5.7 mi from Folsom). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.