Stonebridge, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stonebridge, a community in Middlesex County, New Jersey.
Tonight
58°F
Mostly Cloudy
Mostly cloudy, with a low around 58. Southeast wind 0 to 5 mph.
7-day forecast for Stonebridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Mostly Cloudy | 0 to 5 mph SE | 4% |
| Sunday | 76°F | Rain Showers Likely | 5 to 10 mph SE | 68% |
| Sunday Night | 58°F | Rain Showers Likely | 5 mph W | 70% |
| Monday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Tuesday | 66°F | Chance Rain Showers | 10 mph NE | 35% |
| Tuesday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 10 mph NE | 35% |
| Wednesday | 65°F | Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Thursday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 31% |
| Thursday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Friday | 66°F | Chance Rain Showers | 10 to 15 mph N | 38% |
| Friday Night | 50°F | Chance Rain Showers | 5 to 10 mph N | 38% |
| Saturday | 69°F | Chance Rain Showers | 5 to 10 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for Stonebridge (40.295, -74.469). Updated through the day.
Growing snapshot for Stonebridge
Last spring frost
Apr 25
First fall frost
Oct 16
Growing season
173 days
Hardiness zone
7a
More local growing data for Stonebridge: nearby ZIP 08831 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Avenel
Brownville
Carteret
Clearbrook
Colonia
Concordia
Cranbury
Dayton
Deans
East Franklin
Encore at Monroe
Fords
Forsgate
Heathcote
Helmetta
Highland Park
Hopelawn
Iselin
Jamesburg
Keasbey
Kendall Park
Madison Park
Matawan
Menlo Park Terrace
Metuchen
Middlesex
Milltown
Monmouth Junction
New Brunswick
Old Bridge
Climate data from the nearest NOAA station, Hightstown 2 W, Nj (8.4 mi from Stonebridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.