Oceanside, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oceanside, a community in Nassau County, New York.
This Afternoon
71°F
Mostly Sunny
Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. East wind around 10 mph.
7-day forecast for Oceanside
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 10 mph E | 0% |
| Tonight | 62°F | Mostly Cloudy | 10 mph SE | 3% |
| Sunday | 73°F | Rain | 9 to 13 mph SE | 79% |
| Sunday Night | 60°F | Rain | 7 to 12 mph E | 85% |
| Monday | 70°F | Chance Light Rain | 10 to 14 mph NE | 48% |
| Monday Night | 56°F | Slight Chance Light Rain then Slight Chance Rain Showers | 8 to 13 mph NE | 22% |
| Tuesday | 67°F | Chance Rain Showers | 14 to 17 mph NE | 27% |
| Tuesday Night | 56°F | Chance Rain Showers | 15 to 20 mph NE | 27% |
| Wednesday | 67°F | Slight Chance Rain Showers | 20 to 23 mph NE | 24% |
| Wednesday Night | 56°F | Chance Rain Showers | 23 mph NE | 33% |
| Thursday | 66°F | Chance Rain Showers | 21 to 24 mph NE | 33% |
| Thursday Night | 55°F | Chance Rain Showers | 18 to 22 mph NE | 38% |
| Friday | 67°F | Chance Rain Showers | 18 mph N | 37% |
| Friday Night | 56°F | Chance Rain Showers | 18 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Oceanside (40.633, -73.638). Updated through the day.
Growing snapshot for Oceanside
Last spring frost
Apr 7
First fall frost
Nov 8
Growing season
212 days
Hardiness zone
7b
More local growing data for Oceanside: nearby ZIP 11572 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Oceanside, Ny (0.5 mi from Oceanside). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.