Heritage Hills, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heritage Hills, a community in Westchester County, New York.
This Afternoon
69°F
Mostly Sunny
Mostly sunny. High near 69, with temperatures falling to around 67 in the afternoon. Southeast wind around 3 mph.
7-day forecast for Heritage Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 3 mph SE | 0% |
| Tonight | 54°F | Mostly Cloudy | 5 mph SE | 6% |
| Sunday | 66°F | Rain Showers then Rain | 5 to 8 mph SE | 99% |
| Sunday Night | 53°F | Rain then Rain Showers Likely | 3 to 12 mph E | 85% |
| Monday | 67°F | Partly Sunny | 6 to 12 mph N | 9% |
| Monday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 6 mph NE | 24% |
| Tuesday | 62°F | Slight Chance Rain Showers | 7 mph NE | 24% |
| Tuesday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NE | 15% |
| Wednesday | 63°F | Partly Sunny | 12 mph NE | 5% |
| Wednesday Night | 47°F | Slight Chance Rain Showers | 8 to 12 mph NE | 18% |
| Thursday | 62°F | Chance Rain Showers | 12 mph NE | 25% |
| Thursday Night | 47°F | Chance Rain Showers | 9 to 14 mph NE | 33% |
| Friday | 63°F | Chance Rain Showers | 10 to 14 mph N | 38% |
| Friday Night | 49°F | Chance Rain Showers | 14 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov) for Heritage Hills (41.340, -73.701). Updated through the day.
Growing snapshot for Heritage Hills
Last spring frost
Apr 25
First fall frost
Oct 19
Growing season
174 days
Hardiness zone
6b
More local growing data for Heritage Hills: nearby ZIP 10589 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Yorktown Hts 1W, Ny (7.1 mi from Heritage Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.