Olivet, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olivet, a community in Salem County, New Jersey.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind 0 to 5 mph.
7-day forecast for Olivet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 16% |
| Wednesday | 84°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 69% |
| Wednesday Night | 73°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph S | 57% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 19% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 28% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SW | 42% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 35% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 35% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 20% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 20% |
| Monday | 90°F | Sunny | 5 mph W | 7% |
| Monday Night | 72°F | Partly Cloudy | 5 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Olivet (39.538, -75.176). Updated through the day.
Growing snapshot for Olivet
Last spring frost
Apr 11
First fall frost
Nov 3
Growing season
206 days
Hardiness zone
7b
More local growing data for Olivet: nearby ZIP 08318 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Alloway
Auburn
Carneys Point
Elmer
Hancocks Bridge
Pedricktown
Penns Grove
Pennsville
Quinton
Salem
Seabrook Farms
Woodstown
Climate data from the nearest NOAA station, Woodstown Pittsgrov 4E, Nj (1.1 mi from Olivet). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.