Westhampton, NY Weather & Growing Conditions
Tonight
54°F
Patchy Fog then Partly Cloudy
Patchy fog between 11pm and midnight. Partly cloudy, with a low around 54. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Patchy Fog then Partly Cloudy | 6 mph SW | 3% |
| Wednesday | 69°F | Sunny | 5 to 12 mph SW | 3% |
| Wednesday Night | 58°F | Partly Cloudy | 8 mph SW | 1% |
| Thursday | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 12 mph SW | 16% |
| Thursday Night | 60°F | Rain Showers | 10 mph SW | 84% |
| Friday | 67°F | Showers And Thunderstorms | 9 mph SW | 94% |
| Friday Night | 56°F | Showers And Thunderstorms | 7 mph SW | 94% |
| Saturday | 64°F | Rain Showers Likely | 7 to 10 mph NW | 65% |
| Saturday Night | 45°F | Slight Chance Rain Showers | 9 mph NW | 22% |
| Sunday | 59°F | Slight Chance Rain Showers then Mostly Sunny | 10 mph W | 16% |
| Sunday Night | 42°F | Partly Cloudy | 8 to 12 mph W | 14% |
| Monday | 58°F | Chance Light Rain | 12 to 16 mph NW | 30% |
| Monday Night | 42°F | Chance Light Rain | 12 to 15 mph W | 30% |
| Tuesday | 59°F | Slight Chance Light Rain then Mostly Sunny | 15 to 18 mph W | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westhampton, NY
Last spring frost
May 7
First fall frost
Oct 14
Growing season
160 days
Hardiness zone
7a
Explore more for Westhampton, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Westhamptn Gabreski Ap, Ny (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.