Troy Hills, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Troy Hills, a community in Morris County, New Jersey.
This Afternoon
73°F
Partly Sunny
Partly sunny, with a high near 73. Southeast wind around 5 mph.
7-day forecast for Troy Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Partly Sunny | 5 mph SE | 1% |
| Tonight | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SE | 20% |
| Sunday | 72°F | Rain Showers | 0 to 5 mph SE | 93% |
| Sunday Night | 56°F | Showers And Thunderstorms | 0 to 10 mph NW | 84% |
| Monday | 68°F | Slight Chance Rain Showers | 5 to 10 mph NE | 21% |
| Monday Night | 51°F | Chance Rain Showers | 5 mph NE | 30% |
| Tuesday | 64°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Tuesday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 29% |
| Wednesday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 18% |
| Wednesday Night | 49°F | Slight Chance Rain Showers | 10 mph NE | 21% |
| Thursday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 28% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Friday | 65°F | Chance Rain Showers | 10 to 15 mph N | 34% |
| Friday Night | 51°F | Chance Rain Showers | 10 to 15 mph N | 34% |
Forecast source: National Weather Service (api.weather.gov) for Troy Hills (40.851, -74.397). Updated through the day.
Growing snapshot for Troy Hills
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
7a
More local growing data for Troy Hills: nearby ZIP 07054 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Beattystown
Boonton
Brookside
Budd Lake
Cedar Knolls
Chester
Dover
Flanders
Florham Park
Gillette
Green Village
Hibernia
Kenvil
Kinnelon
Lake Hiawatha
Lake Hopatcong
Lake Telemark
Landing
Ledgewood
Lincoln Park
Long Valley
Lower Berkshire Valley
Macopin
Madison
Mendham
Millington
Morris Plains
Morristown
Mount Arlington
Mount Hope
Climate data from the nearest NOAA station, Boonton 1 Se, Nj (2.6 mi from Troy Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.