Greenville, NY Weather & Growing Conditions
Today
72°F
Sunny
Sunny, with a high near 72. South wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 1 to 6 mph S | 2% |
| Tonight | 52°F | Partly Cloudy | 3 mph S | 2% |
| Thursday | 67°F | Light Rain | 7 mph S | 85% |
| Thursday Night | 53°F | Chance Light Rain | 3 mph SW | 41% |
| Friday | 66°F | Chance Light Rain | 2 mph NE | 33% |
| Friday Night | 47°F | Chance Light Rain | 2 mph NW | 36% |
| Saturday | 59°F | Chance Light Rain | 5 mph NW | 42% |
| Saturday Night | 41°F | Chance Light Rain | 3 to 8 mph NW | 42% |
| Sunday | 53°F | Chance Light Rain then Partly Sunny | 3 to 8 mph NW | 28% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 11% |
| Monday | 51°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 6 mph W | 17% |
| Tuesday | 57°F | Mostly Sunny then Slight Chance Light Rain | 3 to 8 mph W | 16% |
| Tuesday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 6 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenville, NY
Last spring frost
May 3
First fall frost
Oct 12
Growing season
160 days
Hardiness zone
5b
Explore more for Greenville, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Alcove Dam, Ny (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.