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Branchville, NJ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Branchville, a borough in Sussex County, New Jersey.

This Afternoon
70°F
Mostly Sunny
Mostly sunny, with a high near 70. East wind around 0 mph.

7-day forecast for Branchville

WhenTempForecastWindPrecip
This Afternoon 70°F Mostly Sunny 0 mph 0%
Tonight 53°F Mostly Cloudy then Chance Rain Showers 0 mph 36%
Sunday 66°F Rain Showers 0 to 5 mph SE 100%
Sunday Night 52°F Showers And Thunderstorms Likely 0 to 5 mph NW 74%
Monday 66°F Partly Sunny 5 mph NE 7%
Monday Night 46°F Mostly Cloudy then Slight Chance Rain Showers 0 to 5 mph NE 23%
Tuesday 60°F Chance Rain Showers 5 mph NE 26%
Tuesday Night 45°F Chance Rain Showers then Mostly Cloudy 5 to 10 mph NE 25%
Wednesday 61°F Slight Chance Rain Showers 5 to 10 mph NE 21%
Wednesday Night 45°F Chance Rain Showers 5 to 10 mph NE 30%
Thursday 60°F Chance Rain Showers 5 to 10 mph NE 33%
Thursday Night 45°F Chance Rain Showers 5 to 10 mph N 35%
Friday 64°F Chance Rain Showers 5 to 10 mph N 31%
Friday Night 46°F Chance Rain Showers 5 to 10 mph N 31%

Forecast source: National Weather Service (api.weather.gov) for Branchville (41.147, -74.749). Updated through the day.

Growing snapshot for Branchville

Last spring frost
May 1
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
6b

More local growing data for Branchville: nearby ZIP 07822 weather · frost dates · planting calendar · New Jersey frost dates

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Climate data from the nearest NOAA station, Sussex Ap, Nj (6.1 mi from Branchville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.