Robertsville, NJ Weather & Growing Conditions
Tonight
49°F
Mostly Clear
Mostly clear, with a low around 49. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Clear | 5 mph SW | 3% |
| Wednesday | 75°F | Patchy Fog then Sunny | 5 mph SW | 2% |
| Wednesday Night | 58°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 74°F | Slight Chance Light Rain | 5 to 10 mph SW | 24% |
| Thursday Night | 62°F | Light Rain | 5 mph SW | 79% |
| Friday | 69°F | Light Rain | 0 to 5 mph SW | 82% |
| Friday Night | 54°F | Light Rain | 0 to 5 mph W | 82% |
| Saturday | 66°F | Chance Light Rain | 5 mph NW | 49% |
| Saturday Night | 41°F | Slight Chance Light Rain | 5 mph NW | 15% |
| Sunday | 60°F | Mostly Sunny | 5 mph W | 11% |
| Sunday Night | 38°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 16% |
| Monday | 60°F | Slight Chance Light Rain | 5 to 10 mph W | 22% |
| Monday Night | 37°F | Slight Chance Light Rain | 5 to 10 mph W | 22% |
| Tuesday | 61°F | Slight Chance Light Rain then Sunny | 5 to 10 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Robertsville, NJ
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7a
Explore more for Robertsville, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.