Wantagh, NY Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 66 in the afternoon. Southwest wind 6 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 6 to 12 mph SW | 0% |
| Tonight | 58°F | Partly Cloudy | 7 to 10 mph S | 0% |
| Thursday | 70°F | Mostly Cloudy | 7 to 14 mph S | 6% |
| Thursday Night | 60°F | Showers And Thunderstorms | 5 to 12 mph SW | 76% |
| Friday | 68°F | Showers And Thunderstorms | 7 mph S | 94% |
| Friday Night | 53°F | Showers And Thunderstorms | 5 mph W | 81% |
| Saturday | 65°F | Mostly Sunny | 6 to 10 mph W | 13% |
| Saturday Night | 44°F | Slight Chance Light Rain | 10 mph W | 21% |
| Sunday | 61°F | Slight Chance Light Rain then Mostly Sunny | 12 mph NW | 15% |
| Sunday Night | 42°F | Partly Cloudy | 10 mph W | 6% |
| Monday | 59°F | Sunny | 12 to 15 mph W | 12% |
| Monday Night | 42°F | Mostly Clear | 10 mph W | 12% |
| Tuesday | 62°F | Sunny | 10 to 15 mph W | 5% |
| Tuesday Night | 43°F | Mostly Clear | 12 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wantagh, NY
Last spring frost
Apr 3
First fall frost
Nov 11
Growing season
221 days
Hardiness zone
7b
Explore more for Wantagh, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Wantagh Cedar Creek, Ny (0.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.