Robertsville, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Robertsville, a community in Monmouth County, New Jersey.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Northeast wind 0 to 5 mph.
7-day forecast for Robertsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Tonight | 65°F | Mostly Cloudy | 0 to 5 mph E | 2% |
| Wednesday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 50% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 33% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 35% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms | 5 mph SW | 35% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 43% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 43% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 35% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 35% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph W | 14% |
| Sunday Night | 72°F | Mostly Clear | 0 to 5 mph SW | 14% |
| Monday | 91°F | Sunny | 0 to 10 mph W | 9% |
| Monday Night | 72°F | Partly Cloudy | 5 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Robertsville (40.340, -74.294). Updated through the day.
Growing snapshot for Robertsville
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7a
More local growing data for Robertsville: nearby ZIP 07751 weather · frost dates · planting calendar · New Jersey frost dates
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Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (3.2 mi from Robertsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.