Sleepy Hollow Lake, NY Weather & Growing Conditions
Tonight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Cloudy | 3 mph S | 6% |
| Wednesday | 72°F | Sunny | 1 to 9 mph S | 4% |
| Wednesday Night | 57°F | Mostly Cloudy | 7 mph S | 3% |
| Thursday | 68°F | Rain Showers | 6 to 9 mph S | 84% |
| Thursday Night | 60°F | Chance Rain Showers | 0 to 5 mph SW | 41% |
| Friday | 66°F | Chance Rain Showers then Light Rain Likely | 2 mph NW | 63% |
| Friday Night | 51°F | Light Rain Likely | 2 mph N | 63% |
| Saturday | 62°F | Chance Light Rain | 3 mph NW | 54% |
| Saturday Night | 41°F | Chance Light Rain | 2 mph NW | 42% |
| Sunday | 58°F | Chance Light Rain | 5 mph NW | 32% |
| Sunday Night | 35°F | Slight Chance Light Rain | 1 mph W | 20% |
| Monday | 57°F | Chance Light Rain | 2 to 7 mph NW | 29% |
| Monday Night | 34°F | Chance Light Rain | 3 mph W | 29% |
| Tuesday | 58°F | Chance Light Rain | 3 to 7 mph SW | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sleepy Hollow Lake, NY
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
6a
Explore more for Sleepy Hollow Lake, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Hudson Correctional Facility, Ny (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.