Washington Crossing, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washington Crossing, a community in Bucks County, New Jersey.
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. East wind around 5 mph.
7-day forecast for Washington Crossing
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 5 mph E | 1% |
| Tonight | 58°F | Mostly Cloudy | 0 to 5 mph E | 6% |
| Sunday | 73°F | Rain Showers | 5 to 10 mph SE | 81% |
| Sunday Night | 57°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 10 mph W | 70% |
| Monday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 42% |
| Monday Night | 51°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 36% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 mph NE | 34% |
| Wednesday | 63°F | Chance Rain Showers | 15 mph NE | 25% |
| Wednesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 31% |
| Thursday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph N | 34% |
| Friday | 65°F | Chance Rain Showers | 10 mph N | 33% |
| Friday Night | 50°F | Chance Rain Showers | 5 to 10 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Washington Crossing (40.296, -74.860). Updated through the day.
Growing snapshot for Washington Crossing
Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
202 days
Hardiness zone
7b
More local growing data for Washington Crossing: nearby ZIP 18977 weather · frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Trenton Mercer Co Ap, Nj (3.1 mi from Washington Crossing). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.