Massapequa, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Massapequa, a community in Nassau County, New York.
This Afternoon
82°F
Sunny
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. North wind around 9 mph.
7-day forecast for Massapequa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Sunny | 9 mph N | 0% |
| Tonight | 58°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 71°F | Mostly Sunny | 10 mph E | 1% |
| Saturday Night | 60°F | Mostly Cloudy | 5 to 8 mph SE | 4% |
| Sunday | 73°F | Showers And Thunderstorms Likely | 8 to 15 mph S | 74% |
| Sunday Night | 61°F | Showers And Thunderstorms | 7 to 12 mph W | 90% |
| Monday | 71°F | Rain Showers Likely | 15 mph NE | 59% |
| Monday Night | 57°F | Chance Rain Showers | 10 to 15 mph NE | 29% |
| Tuesday | 67°F | Chance Rain Showers | 18 mph NE | 28% |
| Tuesday Night | 55°F | Chance Rain Showers then Mostly Cloudy | 18 mph NE | 28% |
| Wednesday | 68°F | Slight Chance Rain Showers | 18 to 23 mph NE | 19% |
| Wednesday Night | 55°F | Chance Rain Showers | 16 to 20 mph NE | 37% |
| Thursday | 67°F | Chance Rain Showers | 21 mph NE | 37% |
| Thursday Night | 55°F | Chance Rain Showers | 13 to 17 mph NE | 36% |
Forecast source: National Weather Service (api.weather.gov) for Massapequa (40.668, -73.472). Updated through the day.
Growing snapshot for Massapequa
Last spring frost
Apr 3
First fall frost
Nov 11
Growing season
221 days
Hardiness zone
7b
More local growing data for Massapequa: nearby ZIP 11758 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Wantagh Cedar Creek, Ny (2.5 mi from Massapequa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.