Napeague, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Napeague, a community in Suffolk County, New York.
Tonight
57°F
Partly Cloudy
Partly cloudy. Low around 57, with temperatures rising to around 59 overnight. North wind 2 to 10 mph.
7-day forecast for Napeague
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 2 to 10 mph N | 0% |
| Saturday | 70°F | Mostly Sunny | 6 to 9 mph NE | 0% |
| Saturday Night | 58°F | Mostly Cloudy | 2 to 6 mph E | 0% |
| Sunday | 72°F | Mostly Cloudy then Showers And Thunderstorms Likely | 3 to 9 mph SE | 72% |
| Sunday Night | 61°F | Showers And Thunderstorms | 6 to 12 mph SE | 91% |
| Monday | 70°F | Rain Showers | 15 mph NE | 76% |
| Monday Night | 59°F | Chance Rain Showers | 13 to 20 mph NE | 27% |
| Tuesday | 67°F | Slight Chance Rain Showers | 23 mph NE | 24% |
| Tuesday Night | 59°F | Slight Chance Rain Showers then Mostly Cloudy | 22 to 25 mph NE | 21% |
| Wednesday | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 28 mph NE | 15% |
| Wednesday Night | 59°F | Chance Rain Showers | 25 to 29 mph NE | 27% |
| Thursday | 66°F | Chance Rain Showers | 25 to 29 mph NE | 35% |
| Thursday Night | 59°F | Chance Rain Showers | 18 to 24 mph NE | 39% |
| Friday | 68°F | Chance Rain Showers | 18 to 22 mph N | 35% |
Forecast source: National Weather Service (api.weather.gov) for Napeague (40.998, -72.064). Updated through the day.
Growing snapshot for Napeague
Last spring frost
Apr 23
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
7b
More local growing data for Napeague: nearby ZIP 11930 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Bridgehampton, Ny (9.9 mi from Napeague). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.