Moriches, NY Weather & Growing Conditions
Today
69°F
Partly Sunny
Partly sunny. High near 69, with temperatures falling to around 66 in the afternoon. East wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Partly Sunny | 9 mph E | 0% |
| Tonight | 54°F | Partly Cloudy | 3 to 7 mph SE | 1% |
| Sunday | 70°F | Rain | 3 to 10 mph SE | 77% |
| Sunday Night | 56°F | Rain | 5 to 8 mph W | 89% |
| Monday | 68°F | Chance Light Rain | 9 to 15 mph NE | 49% |
| Monday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 13 mph NE | 23% |
| Tuesday | 65°F | Chance Rain Showers | 14 to 17 mph NE | 25% |
| Tuesday Night | 52°F | Chance Rain Showers | 14 to 18 mph NE | 25% |
| Wednesday | 65°F | Slight Chance Rain Showers | 18 to 22 mph NE | 18% |
| Wednesday Night | 52°F | Chance Rain Showers | 20 mph NE | 34% |
| Thursday | 65°F | Chance Rain Showers | 20 to 24 mph NE | 35% |
| Thursday Night | 51°F | Chance Rain Showers | 15 to 20 mph NE | 40% |
| Friday | 65°F | Chance Rain Showers | 20 mph N | 37% |
| Friday Night | 52°F | Chance Rain Showers | 15 to 18 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Moriches, NY
Last spring frost
Apr 18
First fall frost
Oct 28
Growing season
193 days
Hardiness zone
7a
Explore more for Moriches, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Shirley Brookhaven Ap, Ny (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.