Erin, NY Weather & Growing Conditions
Tonight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy | 5 mph S | 4% |
| Wednesday | 71°F | Mostly Sunny | 5 to 10 mph S | 3% |
| Wednesday Night | 58°F | Mostly Cloudy then Rain Showers | 10 mph S | 76% |
| Thursday | 70°F | Rain Showers Likely | 6 to 10 mph S | 68% |
| Thursday Night | 49°F | Partly Cloudy then Slight Chance Rain Showers | 1 to 6 mph SW | 16% |
| Friday | 65°F | Chance Rain Showers | 1 to 5 mph SW | 28% |
| Friday Night | 45°F | Slight Chance Light Rain | 2 mph NW | 23% |
| Saturday | 56°F | Chance Light Rain | 3 to 8 mph NW | 38% |
| Saturday Night | 37°F | Chance Light Rain | 7 mph W | 38% |
| Sunday | 54°F | Partly Sunny | 5 to 8 mph W | 10% |
| Sunday Night | 34°F | Slight Chance Light Rain | 7 mph W | 19% |
| Monday | 54°F | Chance Light Rain | 7 to 13 mph NW | 27% |
| Monday Night | 34°F | Chance Light Rain | 8 mph W | 27% |
| Tuesday | 57°F | Partly Sunny then Slight Chance Light Rain | 7 to 13 mph SW | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Erin, NY
Last spring frost
May 12
First fall frost
Oct 3
Growing season
143 days
Hardiness zone
5b
Explore more for Erin, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Spencer 1 Ne, Ny (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.