Port Ewen, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Port Ewen, a community in Ulster County, New York.
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. South wind around 2 mph.
7-day forecast for Port Ewen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 2 mph S | 2% |
| Wednesday | 73°F | Sunny | 2 to 7 mph S | 2% |
| Wednesday Night | 55°F | Partly Cloudy | 3 mph S | 2% |
| Thursday | 69°F | Light Rain | 3 to 7 mph S | 79% |
| Thursday Night | 58°F | Light Rain Likely | 3 mph SW | 57% |
| Friday | 69°F | Chance Light Rain | 1 mph NW | 50% |
| Friday Night | 50°F | Chance Light Rain | 1 mph N | 50% |
| Saturday | 63°F | Chance Light Rain | 3 mph N | 30% |
| Saturday Night | 42°F | Chance Light Rain | 2 mph NW | 32% |
| Sunday | 57°F | Slight Chance Light Rain | 3 mph NW | 19% |
| Sunday Night | 36°F | Partly Cloudy | 2 mph W | 7% |
| Monday | 57°F | Mostly Sunny | 2 to 6 mph W | 13% |
| Monday Night | 34°F | Partly Cloudy | 2 mph W | 13% |
| Tuesday | 61°F | Mostly Sunny | 2 to 6 mph SW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Port Ewen (41.904, -73.977). Updated through the day.
Growing snapshot for Port Ewen
Last spring frost
May 14
First fall frost
Sep 28
Growing season
134 days
Hardiness zone
6b
More local growing data for Port Ewen: nearby ZIP 12466 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Rhinebeck 4Se, Ny (5.8 mi from Port Ewen). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.