Halesite, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halesite, a community in Suffolk County, New York.
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. Northeast wind 10 to 16 mph.
7-day forecast for Halesite
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 10 to 16 mph NE | 0% |
| Saturday | 68°F | Mostly Sunny | 6 to 16 mph E | 0% |
| Saturday Night | 60°F | Partly Cloudy | 7 to 10 mph SE | 9% |
| Sunday | 70°F | Showers And Thunderstorms | 9 to 14 mph SE | 83% |
| Sunday Night | 62°F | Showers And Thunderstorms | 8 to 20 mph W | 89% |
| Monday | 67°F | Chance Rain Showers | 13 to 20 mph NE | 53% |
| Monday Night | 54°F | Chance Rain Showers | 12 to 15 mph NE | 27% |
| Tuesday | 65°F | Chance Rain Showers | 17 mph NE | 26% |
| Tuesday Night | 53°F | Chance Rain Showers then Mostly Cloudy | 18 mph NE | 26% |
| Wednesday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph NE | 15% |
| Wednesday Night | 53°F | Chance Rain Showers | 17 to 21 mph NE | 36% |
| Thursday | 65°F | Chance Rain Showers | 20 mph NE | 36% |
| Thursday Night | 52°F | Chance Rain Showers | 15 to 18 mph NE | 36% |
| Friday | 68°F | Chance Rain Showers | 16 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Halesite (40.886, -73.413). Updated through the day.
Growing snapshot for Halesite
Last spring frost
Apr 9
First fall frost
Nov 10
Growing season
215 days
Hardiness zone
7b
More local growing data for Halesite: nearby ZIP 11743 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Centerport, Ny (2.6 mi from Halesite). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.