Centerport, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Centerport, a community in Suffolk County, New York.
Today
69°F
Partly Sunny
Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. East wind 7 to 14 mph.
7-day forecast for Centerport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Partly Sunny | 7 to 14 mph E | 0% |
| Tonight | 61°F | Mostly Cloudy | 8 mph SE | 2% |
| Sunday | 70°F | Rain | 8 to 12 mph SE | 87% |
| Sunday Night | 60°F | Rain | 8 to 14 mph SE | 87% |
| Monday | 67°F | Chance Light Rain then Mostly Cloudy | 10 to 18 mph NE | 39% |
| Monday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 18 mph NE | 19% |
| Tuesday | 63°F | Chance Rain Showers | 16 to 20 mph NE | 25% |
| Tuesday Night | 54°F | Chance Rain Showers | 17 to 21 mph NE | 25% |
| Wednesday | 66°F | Slight Chance Rain Showers | 22 mph NE | 19% |
| Wednesday Night | 54°F | Chance Rain Showers | 24 mph NE | 33% |
| Thursday | 65°F | Chance Rain Showers | 23 mph NE | 33% |
| Thursday Night | 53°F | Chance Rain Showers | 23 mph NE | 39% |
| Friday | 65°F | Chance Rain Showers | 20 mph N | 38% |
| Friday Night | 54°F | Chance Rain Showers | 20 to 23 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Centerport (40.902, -73.371). Updated through the day.
Growing snapshot for Centerport
Last spring frost
Apr 9
First fall frost
Nov 10
Growing season
215 days
Hardiness zone
7b
More local growing data for Centerport: nearby ZIP 11721 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Centerport, Ny (1.3 mi from Centerport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.