Highland Lakes, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Highland Lakes, a community in Sussex County, New Jersey.
Today
80°F
Sunny
Sunny, with a high near 80. North wind around 0 mph.
7-day forecast for Highland Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 0 mph | 0% |
| Tonight | 62°F | Mostly Cloudy | 0 mph | 0% |
| Wednesday | 79°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 32% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Thursday | 83°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 68% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SW | 68% |
| Friday | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 50% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 50% |
| Saturday | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 45% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 45% |
| Sunday | 83°F | Mostly Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 69°F | Mostly Clear | 0 to 5 mph SW | 12% |
| Monday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 17% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov) for Highland Lakes (41.171, -74.463). Updated through the day.
Growing snapshot for Highland Lakes
Last spring frost
May 1
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
6b
More local growing data for Highland Lakes: nearby ZIP 07422 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Andover
Branchville
Byram Center
Crandon Lakes
Franklin
Hamburg
Hopatcong
Lake Mohawk
Layton
Newton
Ogdensburg
Ross Corner
Stanhope
Sussex
Vernon Center
Vernon Valley
Climate data from the nearest NOAA station, Sussex Ap, Nj (9.3 mi from Highland Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.