Mattituck, NY Weather & Growing Conditions
Today
82°F
Mostly Sunny
Mostly sunny, with a high near 82. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Mostly Sunny | 5 mph NE | 0% |
| Tonight | 66°F | Mostly Cloudy | 3 mph NE | 13% |
| Wednesday | 83°F | Partly Sunny | 2 to 6 mph W | 11% |
| Wednesday Night | 72°F | Mostly Cloudy then Slight Chance Rain Showers | 6 mph S | 17% |
| Thursday | 87°F | Mostly Sunny | 5 to 12 mph SW | 10% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 to 10 mph SW | 16% |
| Friday | 88°F | Sunny | 6 to 9 mph SW | 12% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 18% |
| Saturday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 17% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 22% |
| Sunday | 86°F | Mostly Sunny | 7 mph SW | 14% |
| Sunday Night | 73°F | Mostly Clear | 7 mph SW | 9% |
| Monday | 88°F | Sunny | 5 to 9 mph W | 7% |
| Monday Night | 72°F | Partly Cloudy | 8 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mattituck, NY
Last spring frost
Apr 19
First fall frost
Nov 1
Growing season
196 days
Hardiness zone
7a
Explore more for Mattituck, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Mattituck, Ny (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.