Hillburn, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hillburn, a village in Rockland County, New York.
Today
84°F
Sunny
Sunny, with a high near 84. East wind around 3 mph.
7-day forecast for Hillburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 3 mph E | 0% |
| Tonight | 63°F | Mostly Cloudy | 2 mph SW | 2% |
| Wednesday | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SE | 31% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 42% |
| Thursday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 6 mph SW | 53% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 51% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 46% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 3 mph W | 43% |
| Saturday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph W | 40% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph W | 40% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph W | 15% |
| Monday | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 15% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Hillburn (41.127, -74.171). Updated through the day.
Growing snapshot for Hillburn
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
7a
More local growing data for Hillburn: nearby ZIP 10931 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
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New City
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New Square
Nyack
Orangeburg
Pearl River
Piermont
Pomona
Sloatsburg
Sparkill
Spring Valley
Stony Point
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Tappan
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Upper Nyack
Valley Cottage
Viola
Climate data from the nearest NOAA station, Wanaque Raymond Dam, Nj (8.6 mi from Hillburn). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.