Valley Stream, NY Weather & Growing Conditions
This Afternoon
68°F
Mostly Sunny
Mostly sunny. High near 68, with temperatures falling to around 63 in the afternoon. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Sunny | 10 mph S | 0% |
| Tonight | 55°F | Partly Cloudy then Patchy Fog | 3 to 7 mph SW | 3% |
| Wednesday | 71°F | Patchy Fog then Sunny | 3 to 12 mph SW | 3% |
| Wednesday Night | 60°F | Partly Cloudy | 6 to 10 mph S | 2% |
| Thursday | 70°F | Chance Rain Showers | 6 to 13 mph S | 25% |
| Thursday Night | 61°F | Rain Showers | 6 to 12 mph SW | 84% |
| Friday | 69°F | Showers And Thunderstorms | 5 to 8 mph SW | 90% |
| Friday Night | 56°F | Showers And Thunderstorms then Light Rain Likely | 6 mph W | 90% |
| Saturday | 66°F | Light Rain Likely | 7 to 10 mph NW | 55% |
| Saturday Night | 47°F | Slight Chance Light Rain | 10 mph NW | 16% |
| Sunday | 61°F | Slight Chance Light Rain then Mostly Sunny | 10 mph W | 15% |
| Sunday Night | 45°F | Partly Cloudy | 10 mph W | 14% |
| Monday | 61°F | Chance Light Rain | 12 to 16 mph NW | 25% |
| Monday Night | 45°F | Chance Light Rain | 13 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Valley Stream, NY
Last spring frost
Apr 2
First fall frost
Nov 14
Growing season
226 days
Hardiness zone
7b
Explore more for Valley Stream, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, New York Jfk Intl Ap, Ny (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.