Troy Hills, NJ Weather & Growing Conditions
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 73°F | Sunny | 0 to 5 mph SW | 1% |
| Wednesday Night | 56°F | Mostly Cloudy | 0 mph | 1% |
| Thursday | 72°F | Chance Light Rain | 0 to 10 mph S | 51% |
| Thursday Night | 60°F | Light Rain Likely | 0 to 5 mph SW | 67% |
| Friday | 70°F | Light Rain | 0 mph | 76% |
| Friday Night | 50°F | Light Rain | 0 mph | 76% |
| Saturday | 65°F | Mostly Sunny then Slight Chance Light Rain | 0 to 5 mph NW | 20% |
| Saturday Night | 42°F | Slight Chance Light Rain | 5 mph W | 22% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph NW | 9% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph W | 5% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 9% |
| Monday Night | 36°F | Mostly Clear | 0 to 5 mph W | 8% |
| Tuesday | 62°F | Sunny | 5 to 10 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Troy Hills, NJ
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
7a
Explore more for Troy Hills, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Boonton 1 Se, Nj (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.