Sparkill, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sparkill, a community in Rockland County, New York.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Northeast wind around 3 mph.
7-day forecast for Sparkill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 3 mph NE | 0% |
| Tonight | 66°F | Mostly Cloudy | 3 mph SE | 2% |
| Wednesday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph SE | 29% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 34% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 48% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 46% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 44% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SW | 42% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph W | 35% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 35% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 15% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SW | 15% |
| Monday | 90°F | Sunny | 2 to 9 mph W | 14% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Sparkill (41.029, -73.933). Updated through the day.
Growing snapshot for Sparkill
Last spring frost
Apr 20
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
7a
More local growing data for Sparkill: nearby ZIP 10976 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Dobbs Ferry-Ardsley, Ny (5 mi from Sparkill). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.