Greenport, NY Weather & Growing Conditions
Overnight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Northeast wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Partly Cloudy | 12 mph NE | 0% |
| Saturday | 69°F | Mostly Sunny | 10 mph E | 0% |
| Saturday Night | 58°F | Partly Cloudy | 7 mph SE | 1% |
| Sunday | 71°F | Showers And Thunderstorms | 5 to 12 mph SE | 79% |
| Sunday Night | 61°F | Showers And Thunderstorms | 7 to 12 mph SE | 90% |
| Monday | 69°F | Rain Showers Likely | 12 to 15 mph NE | 66% |
| Monday Night | 59°F | Chance Rain Showers | 9 to 18 mph NE | 26% |
| Tuesday | 63°F | Slight Chance Rain Showers | 18 to 23 mph NE | 23% |
| Tuesday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 18 to 23 mph NE | 19% |
| Wednesday | 64°F | Partly Sunny then Slight Chance Rain Showers | 23 to 28 mph NE | 15% |
| Wednesday Night | 58°F | Chance Rain Showers | 21 to 25 mph NE | 28% |
| Thursday | 64°F | Chance Rain Showers | 23 to 28 mph NE | 34% |
| Thursday Night | 58°F | Chance Rain Showers | 15 to 21 mph NE | 35% |
| Friday | 66°F | Chance Rain Showers | 15 to 21 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenport, NY
Last spring frost
Apr 6
First fall frost
Nov 17
Growing season
221 days
Hardiness zone
7b
Explore more for Greenport, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Orient Pt Sp, Ny (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.