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.
Today
84°F
Sunny
Sunny, with a high near 84. Southeast wind around 1 mph.
7-day forecast for Port Ewen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 1 mph SE | 0% |
| Tonight | 61°F | Mostly Cloudy then Patchy Fog | 1 mph SE | 0% |
| Wednesday | 83°F | Patchy Fog then Partly Sunny | 0 to 3 mph S | 3% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 2 mph S | 24% |
| Thursday | 88°F | Isolated Showers And Thunderstorms | 1 to 5 mph S | 76% |
| Thursday Night | 70°F | Showers And Thunderstorms then Scattered Showers And Thunderstorms | 3 mph S | 76% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph SW | 63% |
| Friday Night | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 mph W | 63% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 42% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 2 mph W | 42% |
| Sunday | 89°F | Mostly Sunny | 0 to 3 mph W | 12% |
| Sunday Night | 67°F | Mostly Clear | 2 mph SW | 12% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 20% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph W | 20% |
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 Aug 4, 2026.