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
67°F
Partly Sunny
Partly sunny. High near 67, with temperatures falling to around 62 in the afternoon. Southwest wind around 6 mph.
7-day forecast for Bayport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 6 mph SW | 0% |
| Tonight | 54°F | Partly Cloudy then Patchy Fog | 5 mph SW | 3% |
| Wednesday | 70°F | Patchy Fog then Sunny | 3 to 12 mph SW | 3% |
| Wednesday Night | 59°F | Partly Cloudy | 8 mph SW | 2% |
| Thursday | 69°F | Slight Chance Rain Showers | 6 to 12 mph S | 17% |
| Thursday Night | 60°F | Rain Showers | 7 to 10 mph SW | 84% |
| Friday | 67°F | Showers And Thunderstorms | 6 to 9 mph SW | 93% |
| Friday Night | 55°F | Showers And Thunderstorms | 6 mph W | 93% |
| Saturday | 65°F | Rain Showers Likely | 6 to 9 mph NW | 60% |
| Saturday Night | 43°F | Slight Chance Rain Showers | 8 mph NW | 20% |
| Sunday | 60°F | Slight Chance Rain Showers then Mostly Sunny | 9 mph W | 17% |
| Sunday Night | 40°F | Partly Cloudy then Slight Chance Light Rain | 6 to 9 mph W | 15% |
| Monday | 59°F | Chance Light Rain | 10 to 15 mph NW | 26% |
| Monday Night | 40°F | Chance Light Rain | 12 mph W | 26% |
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
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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 Nov 4, 2026.