Upper Brookville, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Upper Brookville, a village in Nassau County, New York.
Tonight
52°F
Partly Cloudy then Patchy Fog
Patchy fog after 1am. Partly cloudy, with a low around 52. Southwest wind around 6 mph.
7-day forecast for Upper Brookville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy then Patchy Fog | 6 mph SW | 3% |
| Wednesday | 71°F | Patchy Fog then Sunny | 5 to 12 mph SW | 3% |
| Wednesday Night | 59°F | Partly Cloudy | 9 mph S | 2% |
| Thursday | 71°F | Chance Rain Showers | 7 to 12 mph S | 30% |
| Thursday Night | 61°F | Rain Showers | 6 to 9 mph S | 83% |
| Friday | 68°F | Showers And Thunderstorms | 6 mph S | 88% |
| Friday Night | 56°F | Showers And Thunderstorms | 7 mph W | 88% |
| Saturday | 65°F | Chance Rain Showers | 9 mph NW | 54% |
| Saturday Night | 45°F | Slight Chance Rain Showers | 10 mph NW | 18% |
| Sunday | 60°F | Slight Chance Rain Showers then Mostly Sunny | 9 mph W | 17% |
| Sunday Night | 42°F | Partly Cloudy | 9 mph W | 14% |
| Monday | 59°F | Chance Light Rain | 10 to 16 mph NW | 25% |
| Monday Night | 41°F | Chance Light Rain | 13 mph W | 25% |
| Tuesday | 61°F | Slight Chance Light Rain then Mostly Sunny | 13 to 16 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Upper Brookville (40.847, -73.563). Updated through the day.
Growing snapshot for Upper Brookville
Last spring frost
Apr 2
First fall frost
Nov 12
Growing season
224 days
Hardiness zone
7b
More local growing data for Upper Brookville: nearby ZIP 11732 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Albertson
Atlantic Beach
Baldwin
Barnum Island
Baxter Estates
Bay Park
Bayville
Bellerose
Bellmore
Bethpage
Brookville
Carle Place
Cedarhurst
Centre Island
Cove Neck
East Atlantic Beach
East Hills
East Massapequa
East Meadow
East Norwich
East Rockaway
East Williston
Elmont
Floral Park
Flower Hill
Franklin Square
Freeport
Garden City
Garden City Park
Garden City South
Climate data from the nearest NOAA station, Mineola, Ny (8.6 mi from Upper Brookville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.