Yorktown Heights, NY Weather & Growing Conditions
Today
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 64 in the afternoon. South wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 2 to 7 mph S | 0% |
| Tonight | 55°F | Mostly Cloudy | 5 mph S | 0% |
| Thursday | 70°F | Chance Rain Showers | 5 to 8 mph S | 35% |
| Thursday Night | 59°F | Rain Showers Likely | 5 mph S | 71% |
| Friday | 68°F | Rain Showers | 2 mph S | 76% |
| Friday Night | 50°F | Rain Showers Likely | 3 mph N | 64% |
| Saturday | 63°F | Mostly Sunny then Slight Chance Rain Showers | 6 mph NW | 17% |
| Saturday Night | 43°F | Chance Light Rain | 7 mph W | 25% |
| Sunday | 57°F | Slight Chance Light Rain then Mostly Sunny | 5 to 8 mph NW | 15% |
| Sunday Night | 38°F | Partly Cloudy | 6 mph W | 4% |
| Monday | 56°F | Sunny | 6 to 10 mph W | 10% |
| Monday Night | 36°F | Mostly Clear | 6 mph W | 10% |
| Tuesday | 60°F | Mostly Sunny | 5 to 9 mph SW | 5% |
| Tuesday Night | 38°F | Mostly Clear | 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Yorktown Heights, NY
Last spring frost
Apr 25
First fall frost
Oct 19
Growing season
174 days
Hardiness zone
7a
Explore more for Yorktown Heights, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Yorktown Hts 1W, Ny (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.