Asharoken, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Asharoken, a village in Suffolk County, New York.
Today
81°F
Mostly Sunny
Mostly sunny, with a high near 81. East wind around 5 mph.
7-day forecast for Asharoken
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 69°F | Mostly Cloudy | 6 mph E | 4% |
| Wednesday | 81°F | Partly Sunny then Slight Chance Rain Showers | 6 mph SE | 16% |
| Wednesday Night | 73°F | Slight Chance Rain Showers | 8 mph S | 22% |
| Thursday | 85°F | Chance Showers And Thunderstorms | 6 to 10 mph SW | 25% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph SW | 26% |
| Friday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 mph SW | 32% |
| Friday Night | 75°F | Chance Showers And Thunderstorms | 8 mph SW | 35% |
| Saturday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph SW | 29% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 29% |
| Sunday | 86°F | Mostly Sunny | 7 mph W | 12% |
| Sunday Night | 75°F | Mostly Clear | 8 mph SW | 11% |
| Monday | 87°F | Sunny | 6 to 10 mph W | 11% |
| Monday Night | 74°F | Slight Chance Rain Showers | 10 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov) for Asharoken (40.939, -73.385). Updated through the day.
Growing snapshot for Asharoken
Last spring frost
Apr 9
First fall frost
Nov 10
Growing season
215 days
Hardiness zone
7b
More local growing data for Asharoken: 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 Asharoken). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.