Deer Park, NY Weather & Growing Conditions
Today
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 64 in the afternoon. Southwest wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 12 mph SW | 0% |
| Tonight | 58°F | Partly Cloudy | 8 mph S | 0% |
| Thursday | 70°F | Mostly Cloudy | 7 to 13 mph S | 6% |
| Thursday Night | 60°F | Showers And Thunderstorms | 5 to 10 mph SW | 76% |
| Friday | 68°F | Showers And Thunderstorms | 6 mph S | 95% |
| Friday Night | 54°F | Showers And Thunderstorms | 5 mph W | 82% |
| Saturday | 65°F | Mostly Sunny | 6 to 9 mph NW | 11% |
| Saturday Night | 44°F | Slight Chance Light Rain | 9 mph W | 22% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 10 mph NW | 15% |
| Sunday Night | 41°F | Partly Cloudy | 9 mph W | 6% |
| Monday | 59°F | Sunny | 10 to 15 mph W | 12% |
| Monday Night | 40°F | Mostly Clear | 7 to 10 mph W | 12% |
| Tuesday | 60°F | Sunny | 10 to 14 mph W | 5% |
| Tuesday Night | 41°F | Mostly Clear | 10 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Deer Park, NY
Last spring frost
Apr 6
First fall frost
Nov 6
Growing season
213 days
Hardiness zone
7b
Explore more for Deer Park, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Farmingdale Ap, Ny (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.