Bayport, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayport, a community in Suffolk County, New York.
This Afternoon
80°F
Sunny
Sunny, with a high near 80. North wind around 10 mph.
7-day forecast for Bayport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 10 mph N | 0% |
| Tonight | 56°F | Partly Cloudy | 6 to 12 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 13 mph E | 0% |
| Saturday Night | 57°F | Partly Cloudy | 6 to 10 mph SE | 2% |
| Sunday | 70°F | Showers And Thunderstorms Likely | 7 to 16 mph SE | 74% |
| Sunday Night | 59°F | Showers And Thunderstorms | 8 to 13 mph SW | 90% |
| Monday | 68°F | Rain Showers Likely | 12 to 15 mph NE | 65% |
| Monday Night | 54°F | Chance Rain Showers | 10 to 16 mph NE | 28% |
| Tuesday | 65°F | Chance Rain Showers | 18 mph NE | 27% |
| Tuesday Night | 54°F | Chance Rain Showers then Mostly Cloudy | 18 mph NE | 27% |
| Wednesday | 65°F | Slight Chance Rain Showers | 18 to 22 mph NE | 17% |
| Wednesday Night | 54°F | Chance Rain Showers | 20 mph NE | 36% |
| Thursday | 64°F | Chance Rain Showers | 21 mph NE | 37% |
| Thursday Night | 53°F | Chance Rain Showers | 14 to 17 mph NE | 37% |
Forecast source: National Weather Service (api.weather.gov) for Bayport (40.746, -73.056). Updated through the day.
Growing snapshot for Bayport
Last spring frost
Apr 4
First fall frost
Nov 11
Growing season
219 days
Hardiness zone
7b
More local growing data for Bayport: nearby ZIP 11705 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Amagansett
Amityville
Aquebogue
Asharoken
Babylon
Baiting Hollow
Bay Shore
Baywood
Belle Terre
Bellport
Blue Point
Bohemia
Brentwood
Bridgehampton
Brightwaters
Brookhaven
Calverton
Captree
Center Moriches
Centereach
Centerport
Central Islip
Cold Spring Harbor
Commack
Copiague
Coram
Cutchogue
Deer Park
Dering Harbor
Dix Hills
Climate data from the nearest NOAA station, Molloy Cercom, Ny (2.4 mi from Bayport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.