Cumberland-Hesstown, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cumberland-Hesstown, a community in Cumberland County, New Jersey.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. Northeast wind around 5 mph.
7-day forecast for Cumberland-Hesstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 5 mph NE | 1% |
| Tonight | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 21% |
| Wednesday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SE | 56% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 40% |
| Thursday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 16% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 16% |
| Friday | 90°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 22% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 40% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 31% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 31% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 20% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 20% |
| Monday | 90°F | Sunny | 0 to 5 mph SW | 6% |
| Monday Night | 73°F | Partly Cloudy | 0 to 5 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Cumberland-Hesstown (39.362, -74.914). Updated through the day.
Growing snapshot for Cumberland-Hesstown
Last spring frost
Apr 24
First fall frost
Oct 22
Growing season
180 days
Hardiness zone
7a
More local growing data for Cumberland-Hesstown: nearby ZIP 08340 weather · frost dates · planting calendar · New Jersey frost dates
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Climate data from the nearest NOAA station, Estell Manor, Nj (4.2 mi from Cumberland-Hesstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.