Greenville, NY Weather & Growing Conditions
Today
72°F
Sunny
Sunny, with a high near 72. South wind 0 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 0 to 6 mph S | 2% |
| Tonight | 54°F | Partly Cloudy then Patchy Fog | 3 mph S | 2% |
| Thursday | 67°F | Light Rain | 7 mph S | 86% |
| Thursday Night | 55°F | Chance Light Rain | 0 to 3 mph SW | 40% |
| Friday | 67°F | Chance Light Rain | 2 mph NE | 33% |
| Friday Night | 48°F | Chance Light Rain | 2 mph NW | 36% |
| Saturday | 59°F | Chance Light Rain | 3 mph NW | 42% |
| Saturday Night | 42°F | Chance Light Rain | 3 to 7 mph NW | 42% |
| Sunday | 53°F | Chance Light Rain then Partly Sunny | 3 to 7 mph NW | 27% |
| Sunday Night | 35°F | Partly Cloudy | 3 mph W | 9% |
| Monday | 52°F | Slight Chance Light Rain | 5 to 9 mph W | 19% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 2 to 6 mph W | 15% |
| Tuesday | 58°F | Mostly Sunny | 2 to 7 mph W | 14% |
| Tuesday Night | 34°F | Partly Cloudy | 5 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenville, NY
Last spring frost
Apr 29
First fall frost
Oct 14
Growing season
169 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, Cairo 3 Nw, Ny (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.