New Hackensack, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hackensack, a community in Dutchess County, New York.
Overnight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. North wind around 7 mph.
7-day forecast for New Hackensack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Partly Cloudy | 7 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Saturday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 3 mph SE | 27% |
| Sunday | 65°F | Rain Showers | 6 mph SE | 96% |
| Sunday Night | 54°F | Rain Showers | 3 to 10 mph E | 96% |
| Monday | 65°F | Chance Rain Showers | 12 mph N | 26% |
| Monday Night | 48°F | Slight Chance Rain Showers | 8 mph N | 21% |
| Tuesday | 62°F | Chance Rain Showers | 8 mph NE | 25% |
| Tuesday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 9 mph NE | 18% |
| Wednesday | 62°F | Slight Chance Rain Showers | 12 mph NE | 18% |
| Wednesday Night | 47°F | Chance Rain Showers | 9 mph NE | 29% |
| Thursday | 62°F | Chance Rain Showers | 10 mph NE | 29% |
| Thursday Night | 48°F | Chance Rain Showers | 6 to 9 mph N | 35% |
| Friday | 67°F | Chance Rain Showers | 10 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov) for New Hackensack (41.620, -73.860). Updated through the day.
Growing snapshot for New Hackensack
Last spring frost
Apr 30
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
6b
More local growing data for New Hackensack: nearby ZIP 12590 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Poughkeepsie Dutchess Co Ap, Ny (2.1 mi from New Hackensack). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.