Penn Yan, NY Weather & Growing Conditions
Tonight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy | 6 mph SW | 1% |
| Friday | 64°F | Partly Sunny then Slight Chance Rain Showers | 6 mph SW | 19% |
| Friday Night | 44°F | Rain Showers | 6 mph NW | 79% |
| Saturday | 53°F | Rain Showers | 6 to 10 mph NW | 82% |
| Saturday Night | 41°F | Rain Showers | 14 mph NW | 79% |
| Sunday | 55°F | Partly Sunny | 9 to 13 mph W | 12% |
| Sunday Night | 40°F | Slight Chance Rain Showers | 9 to 13 mph W | 17% |
| Monday | 54°F | Slight Chance Rain Showers | 7 to 15 mph NW | 17% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph SW | 2% |
| Tuesday | 60°F | Mostly Sunny | 10 to 15 mph SW | 2% |
| Tuesday Night | 38°F | Partly Cloudy | 6 to 9 mph W | 4% |
| Veterans Day | 53°F | Partly Sunny | 7 to 10 mph W | 5% |
| Wednesday Night | 34°F | Mostly Cloudy | 6 mph NW | 9% |
| Thursday | 48°F | Slight Chance Rain And Snow Showers | 5 to 8 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Penn Yan, NY
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
173 days
Hardiness zone
6b
Explore more for Penn Yan, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Penn Yan Ap, Ny (4.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 6, 2026.