Green Island, NY Weather & Growing Conditions
Tonight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. North wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Cloudy | 6 mph N | 1% |
| Saturday | 68°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Saturday Night | 51°F | Mostly Cloudy then Chance Rain Showers | 0 to 6 mph NE | 36% |
| Sunday | 63°F | Rain Showers | 5 to 8 mph SE | 97% |
| Sunday Night | 51°F | Rain Showers | 2 to 7 mph NE | 97% |
| Monday | 66°F | Partly Sunny | 7 to 10 mph N | 5% |
| Monday Night | 47°F | Mostly Cloudy | 2 to 8 mph N | 4% |
| Tuesday | 64°F | Mostly Cloudy | 5 mph NE | 10% |
| Tuesday Night | 46°F | Mostly Cloudy | 0 to 5 mph NE | 7% |
| Wednesday | 64°F | Partly Sunny | 1 to 6 mph NE | 9% |
| Wednesday Night | 46°F | Slight Chance Rain Showers | 0 to 5 mph NE | 22% |
| Thursday | 64°F | Chance Rain Showers | 1 to 6 mph NE | 29% |
| Thursday Night | 49°F | Chance Rain Showers | 1 to 6 mph N | 31% |
| Friday | 69°F | Slight Chance Rain Showers | 2 to 6 mph N | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Green Island, NY
Last spring frost
Apr 19
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
6a
Explore more for Green Island, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Troy L&D, Ny (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.