Bayville, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayville, a village in Nassau County, New York.
This Afternoon
81°F
Sunny
Sunny. High near 81, with temperatures falling to around 79 in the afternoon. North wind around 8 mph.
7-day forecast for Bayville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 8 mph N | 0% |
| Tonight | 58°F | Partly Cloudy | 7 to 14 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 6 to 14 mph E | 0% |
| Saturday Night | 59°F | Mostly Cloudy | 8 mph SE | 13% |
| Sunday | 70°F | Showers And Thunderstorms | 7 to 13 mph SE | 84% |
| Sunday Night | 60°F | Showers And Thunderstorms | 5 to 13 mph W | 88% |
| Monday | 68°F | Chance Rain Showers | 10 to 14 mph NE | 49% |
| Monday Night | 56°F | Chance Rain Showers | 10 to 16 mph NE | 28% |
| Tuesday | 65°F | Chance Rain Showers | 17 mph NE | 27% |
| Tuesday Night | 54°F | Chance Rain Showers then Mostly Cloudy | 20 mph NE | 27% |
| Wednesday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph NE | 15% |
| Wednesday Night | 53°F | Chance Rain Showers | 22 mph NE | 35% |
| Thursday | 64°F | Chance Rain Showers | 20 mph NE | 35% |
| Thursday Night | 53°F | Chance Rain Showers | 15 to 18 mph NE | 35% |
Forecast source: National Weather Service (api.weather.gov) for Bayville (40.907, -73.561). Updated through the day.
Growing snapshot for Bayville
Last spring frost
Apr 9
First fall frost
Nov 10
Growing season
215 days
Hardiness zone
7b
More local growing data for Bayville: nearby ZIP 11709 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Albertson
Atlantic Beach
Baldwin
Barnum Island
Baxter Estates
Bay Park
Bellerose
Bellmore
Bethpage
Brookville
Carle Place
Cedarhurst
Centre Island
Cove Neck
East Atlantic Beach
East Hills
East Massapequa
East Meadow
East Norwich
East Rockaway
East Williston
Elmont
Floral Park
Flower Hill
Franklin Square
Freeport
Garden City
Garden City Park
Garden City South
Glen Cove
Climate data from the nearest NOAA station, Centerport, Ny (9.8 mi from Bayville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.