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Columbia, NJ Weather & Growing Conditions

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

Today
85°F
Sunny
Sunny, with a high near 85. East wind around 0 mph.

7-day forecast for Columbia

WhenTempForecastWindPrecip
Today 85°F Sunny 0 mph 0%
Tonight 62°F Mostly Cloudy 0 mph 1%
Wednesday 84°F Partly Sunny then Chance Showers And Thunderstorms 0 mph 52%
Wednesday Night 68°F Showers And Thunderstorms Likely 0 mph 58%
Thursday 89°F Showers And Thunderstorms 0 to 5 mph SW 77%
Thursday Night 70°F Showers And Thunderstorms then Chance Showers And Thunderstorms 0 to 5 mph W 77%
Friday 89°F Mostly Sunny then Showers And Thunderstorms Likely 0 to 5 mph SW 64%
Friday Night 68°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 0 mph 64%
Saturday 87°F Partly Sunny then Showers And Thunderstorms Likely 0 to 5 mph W 56%
Saturday Night 67°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 0 to 5 mph W 56%
Sunday 89°F Mostly Sunny 0 to 5 mph W 12%
Sunday Night 68°F Mostly Clear 0 to 5 mph W 12%
Monday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph W 18%
Monday Night 67°F Slight Chance Showers And Thunderstorms 0 to 5 mph W 18%

Forecast source: National Weather Service (api.weather.gov) for Columbia (40.926, -75.094). Updated through the day.

Growing snapshot for Columbia

Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
168 days
Hardiness zone
6b

More local growing data for Columbia: nearby ZIP 18351 weather · frost dates · planting calendar · New Jersey frost dates

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Climate data from the nearest NOAA station, Belvidere Brg, Nj (6.5 mi from Columbia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.