Hillburn, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hillburn, a village in Rockland County, New York.
Overnight
51°F
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 54 overnight. North wind around 6 mph.
7-day forecast for Hillburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 6 mph N | 0% |
| Saturday | 70°F | Partly Sunny | 6 mph E | 0% |
| Saturday Night | 54°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph SE | 16% |
| Sunday | 68°F | Rain | 6 mph SE | 96% |
| Sunday Night | 51°F | Rain | 2 to 8 mph NE | 93% |
| Monday | 65°F | Slight Chance Light Rain then Partly Sunny | 5 to 9 mph N | 16% |
| Monday Night | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 3 to 7 mph NE | 23% |
| Tuesday | 61°F | Slight Chance Rain Showers | 8 mph NE | 24% |
| Tuesday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 9 mph NE | 23% |
| Wednesday | 62°F | Partly Sunny then Slight Chance Rain Showers | 10 mph NE | 18% |
| Wednesday Night | 46°F | Chance Rain Showers | 7 to 10 mph NE | 29% |
| Thursday | 61°F | Chance Rain Showers | 10 mph NE | 32% |
| Thursday Night | 46°F | Chance Rain Showers | 7 to 10 mph N | 37% |
| Friday | 64°F | Chance Rain Showers | 10 mph N | 33% |
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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Blauvelt
Congers
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Hillcrest
Kaser
Monsey
Montebello
Mount Ivy
Nanuet
New City
New Hempstead
New Square
Nyack
Orangeburg
Pearl River
Piermont
Pomona
Sloatsburg
Sparkill
Spring Valley
Stony Point
Suffern
Tappan
Thiells
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 Sep 19, 2026.