Center Moriches, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Center Moriches, a community in Suffolk County, New York.
This Afternoon
67°F
Mostly Sunny
Mostly sunny, with a high near 67. East wind around 9 mph.
7-day forecast for Center Moriches
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 9 mph E | 0% |
| Tonight | 57°F | Mostly Cloudy | 6 to 9 mph E | 1% |
| Sunday | 70°F | Rain Showers Likely then Rain | 7 to 13 mph SE | 78% |
| Sunday Night | 58°F | Rain then Rain Showers | 8 to 14 mph SW | 81% |
| Monday | 68°F | Chance Rain Showers | 10 to 17 mph NE | 44% |
| Monday Night | 56°F | Chance Rain Showers | 9 to 14 mph NE | 29% |
| Tuesday | 65°F | Chance Rain Showers | 17 mph NE | 27% |
| Tuesday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 15 to 20 mph NE | 23% |
| Wednesday | 65°F | Slight Chance Rain Showers | 21 to 24 mph NE | 16% |
| Wednesday Night | 55°F | Chance Rain Showers | 20 to 23 mph NE | 25% |
| Thursday | 65°F | Chance Rain Showers | 20 to 24 mph NE | 34% |
| Thursday Night | 53°F | Chance Rain Showers | 20 to 24 mph NE | 43% |
| Friday | 66°F | Chance Rain Showers | 20 to 25 mph NE | 45% |
| Friday Night | 54°F | Chance Rain Showers | 18 to 23 mph N | 45% |
Forecast source: National Weather Service (api.weather.gov) for Center Moriches (40.799, -72.797). Updated through the day.
Growing snapshot for Center Moriches
Last spring frost
Apr 18
First fall frost
Oct 28
Growing season
193 days
Hardiness zone
7a
More local growing data for Center Moriches: nearby ZIP 11934 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Shirley Brookhaven Ap, Ny (4.1 mi from Center Moriches). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.