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Old Bridge, NJ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Old Bridge, a community in Middlesex County, New Jersey.

Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Northeast wind 0 to 5 mph.

7-day forecast for Old Bridge

WhenTempForecastWindPrecip
Today 84°F Mostly Sunny 0 to 5 mph NE 0%
Tonight 65°F Mostly Cloudy 0 to 5 mph SE 2%
Wednesday 84°F Partly Sunny then Chance Showers And Thunderstorms 0 to 5 mph E 51%
Wednesday Night 71°F Chance Showers And Thunderstorms 0 to 5 mph S 37%
Thursday 90°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 0 to 5 mph SW 35%
Thursday Night 73°F Chance Showers And Thunderstorms 5 mph SW 35%
Friday 91°F Mostly Sunny then Chance Showers And Thunderstorms 5 mph SW 43%
Friday Night 72°F Chance Showers And Thunderstorms 0 to 5 mph SW 43%
Saturday 88°F Partly Sunny then Chance Showers And Thunderstorms 0 to 5 mph W 36%
Saturday Night 71°F Chance Showers And Thunderstorms 0 to 5 mph W 36%
Sunday 89°F Mostly Sunny 0 to 5 mph W 14%
Sunday Night 72°F Mostly Clear 0 to 5 mph SW 14%
Monday 91°F Sunny 0 to 5 mph W 9%
Monday Night 72°F Partly Cloudy 5 mph W 12%

Forecast source: National Weather Service (api.weather.gov) for Old Bridge (40.395, -74.331). Updated through the day.

Growing snapshot for Old Bridge

Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7a

More local growing data for Old Bridge: nearby ZIP 08857 weather · frost dates · planting calendar · New Jersey frost dates

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Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (6.9 mi from Old Bridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.