North Valley Stream, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Valley Stream, a community in Nassau County, New York.
Overnight
61°F
Mostly Cloudy
Mostly cloudy, with a low around 61. Northeast wind around 10 mph.
7-day forecast for North Valley Stream
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Mostly Cloudy | 10 mph NE | 0% |
| Saturday | 71°F | Partly Sunny | 10 mph E | 0% |
| Saturday Night | 62°F | Mostly Cloudy | 9 mph SE | 3% |
| Sunday | 73°F | Rain | 9 to 13 mph SE | 82% |
| Sunday Night | 60°F | Rain | 7 to 12 mph SE | 84% |
| Monday | 70°F | Chance Light Rain | 10 to 15 mph NE | 45% |
| Monday Night | 57°F | Slight Chance Light Rain then Slight Chance Rain Showers | 8 to 13 mph NE | 22% |
| Tuesday | 67°F | Chance Rain Showers | 14 to 17 mph NE | 27% |
| Tuesday Night | 55°F | Chance Rain Showers | 17 mph NE | 27% |
| Wednesday | 67°F | Slight Chance Rain Showers | 17 to 21 mph NE | 23% |
| Wednesday Night | 55°F | Chance Rain Showers | 17 to 21 mph NE | 33% |
| Thursday | 67°F | Chance Rain Showers | 22 mph NE | 33% |
| Thursday Night | 54°F | Chance Rain Showers | 16 to 20 mph NE | 38% |
| Friday | 68°F | Chance Rain Showers | 17 mph N | 38% |
Forecast source: National Weather Service (api.weather.gov) for North Valley Stream (40.684, -73.708). Updated through the day.
Growing snapshot for North Valley Stream
Last spring frost
Apr 2
First fall frost
Nov 14
Growing season
226 days
Hardiness zone
7b
More local growing data for North Valley Stream: nearby ZIP 11580 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, New York Jfk Intl Ap, Ny (4 mi from North Valley Stream). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.