Stockton, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stockton, a borough in Hunterdon County, New Jersey.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. Northeast wind around 0 mph.
7-day forecast for Stockton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 64°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 48% |
| Wednesday Night | 70°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 65% |
| Thursday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 40% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 44% |
| Friday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 48% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 48% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 39% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 39% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 70°F | Mostly Clear | 0 to 5 mph W | 12% |
| Monday | 90°F | Sunny | 0 to 10 mph W | 12% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Stockton (40.406, -74.971). Updated through the day.
Growing snapshot for Stockton
Last spring frost
Apr 16
First fall frost
Oct 19
Growing season
185 days
Hardiness zone
7a
More local growing data for Stockton: nearby ZIP 08559 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Annandale
Asbury
Bloomsbury
Califon
Clinton
Flemington
Frenchtown
Glen Gardner
Hampton
High Bridge
Lambertville
Lebanon
Milford
Oldwick
Pottersville
Ringoes
Three Bridges
White House Station
Climate data from the nearest NOAA station, Lambertville, Nj (5.9 mi from Stockton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.