Columbia, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia, a community in Northampton County, New Jersey.
This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. Southeast wind around 0 mph.
7-day forecast for Columbia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 55°F | Mostly Cloudy then Chance Rain Showers | 0 mph | 29% |
| Sunday | 69°F | Rain Showers | 0 to 5 mph S | 99% |
| Sunday Night | 53°F | Showers And Thunderstorms | 0 to 5 mph W | 90% |
| Monday | 69°F | Partly Sunny | 5 mph NE | 8% |
| Monday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 5 mph NE | 29% |
| Tuesday | 63°F | Chance Rain Showers | 5 mph NE | 29% |
| Tuesday Night | 46°F | Chance Rain Showers | 5 to 10 mph NE | 26% |
| Wednesday | 64°F | Slight Chance Rain Showers | 10 mph NE | 23% |
| Wednesday Night | 46°F | Chance Rain Showers | 10 mph NE | 30% |
| Thursday | 63°F | Chance Rain Showers | 10 mph NE | 34% |
| Thursday Night | 47°F | Chance Rain Showers | 5 to 10 mph NE | 35% |
| Friday | 67°F | Chance Rain Showers | 5 to 10 mph N | 27% |
| Friday Night | 47°F | Chance Rain Showers | 5 to 10 mph N | 27% |
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
Nearby towns & communities
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 Sep 19, 2026.