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Oldwick, NJ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Oldwick, a community in Hunterdon County, New Jersey.

This Afternoon
85°F
Mostly Sunny
Mostly sunny, with a high near 85. Southeast wind around 0 mph.

7-day forecast for Oldwick

WhenTempForecastWindPrecip
This Afternoon 85°F Mostly Sunny 0 mph 0%
Tonight 63°F Mostly Cloudy 0 mph 1%
Wednesday 84°F Partly Sunny then Chance Showers And Thunderstorms 0 to 5 mph SE 49%
Wednesday Night 69°F Chance Showers And Thunderstorms 0 mph 54%
Thursday 89°F Showers And Thunderstorms Likely 0 to 5 mph SW 56%
Thursday Night 71°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 0 to 5 mph SW 56%
Friday 89°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph SW 49%
Friday Night 69°F Chance Showers And Thunderstorms 0 to 5 mph NW 49%
Saturday 87°F Partly Sunny then Chance Showers And Thunderstorms 0 to 5 mph NW 43%
Saturday Night 68°F Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 0 to 5 mph NW 43%
Sunday 88°F Mostly Sunny 0 to 5 mph W 12%
Sunday Night 69°F Mostly Clear 0 to 5 mph W 12%
Monday 90°F Sunny 0 to 5 mph W 13%
Monday Night 68°F Partly Cloudy 0 to 5 mph W 14%

Forecast source: National Weather Service (api.weather.gov) for Oldwick (40.667, -74.739). Updated through the day.

Growing snapshot for Oldwick

Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
7a

More local growing data for Oldwick: nearby ZIP 08858 weather · frost dates · planting calendar · New Jersey frost dates

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Climate data from the nearest NOAA station, Somerville Somerset Ap, Nj (5.4 mi from Oldwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.