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.
This Afternoon
70°F
Partly Sunny
Partly sunny, with a high near 70. South wind around 6 mph.
7-day forecast for New Hackensack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Partly Sunny | 6 mph S | 2% |
| Tonight | 49°F | Partly Cloudy then Patchy Fog | 5 mph S | 5% |
| Wednesday | 73°F | Patchy Fog then Sunny | 3 to 10 mph S | 3% |
| Wednesday Night | 56°F | Mostly Cloudy | 3 to 7 mph S | 3% |
| Thursday | 70°F | Rain Showers Likely | 5 to 10 mph S | 68% |
| Thursday Night | 60°F | Rain Showers Likely | 1 to 6 mph S | 69% |
| Friday | 68°F | Rain Showers Likely then Light Rain Likely | 1 to 5 mph W | 71% |
| Friday Night | 51°F | Light Rain Likely | 2 mph N | 71% |
| Saturday | 64°F | Chance Light Rain | 2 to 7 mph NW | 40% |
| Saturday Night | 40°F | Chance Light Rain | 6 mph NW | 27% |
| Sunday | 60°F | Chance Light Rain then Mostly Sunny | 2 to 7 mph W | 25% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Light Rain | 3 mph W | 16% |
| Monday | 58°F | Slight Chance Light Rain | 3 to 13 mph W | 24% |
| Monday Night | 35°F | Slight Chance Light Rain | 6 mph W | 24% |
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 Nov 3, 2026.