East Moriches, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Moriches, a community in Suffolk County, New York.
Today
81°F
Mostly Sunny
Mostly sunny, with a high near 81. East wind 3 to 7 mph.
7-day forecast for East Moriches
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 3 to 7 mph E | 0% |
| Tonight | 65°F | Mostly Cloudy | 2 to 6 mph E | 12% |
| Wednesday | 80°F | Partly Sunny | 2 to 8 mph E | 10% |
| Wednesday Night | 72°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph S | 19% |
| Thursday | 83°F | Mostly Sunny | 6 to 13 mph SW | 10% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 to 12 mph SW | 15% |
| Friday | 85°F | Sunny | 7 to 12 mph SW | 9% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 24% |
| Saturday | 84°F | Mostly Sunny | 6 to 12 mph SW | 14% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 23% |
| Sunday | 84°F | Mostly Sunny | 5 to 10 mph SW | 14% |
| Sunday Night | 73°F | Mostly Clear | 5 to 9 mph SW | 9% |
| Monday | 85°F | Sunny | 5 to 13 mph SW | 7% |
| Monday Night | 72°F | Slight Chance Rain Showers | 6 to 10 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov) for East Moriches (40.809, -72.757). Updated through the day.
Growing snapshot for East Moriches
Last spring frost
Apr 18
First fall frost
Oct 28
Growing season
193 days
Hardiness zone
7a
More local growing data for East Moriches: nearby ZIP 11940 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Amagansett
Amityville
Aquebogue
Asharoken
Babylon
Baiting Hollow
Bay Shore
Bayport
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
Climate data from the nearest NOAA station, Shirley Brookhaven Ap, Ny (5.9 mi from East Moriches). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.