Wellsville, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellsville, a village in Allegany County, New York.
Overnight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. East wind around 2 mph.
7-day forecast for Wellsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Partly Cloudy | 2 mph E | 1% |
| Saturday | 68°F | Partly Sunny | 5 mph SE | 1% |
| Saturday Night | 54°F | Rain Showers Likely | 3 to 8 mph SE | 64% |
| Sunday | 66°F | Showers And Thunderstorms | 5 to 8 mph SW | 93% |
| Sunday Night | 44°F | Chance Rain Showers then Mostly Cloudy | 5 to 9 mph N | 45% |
| Monday | 60°F | Mostly Cloudy | 9 mph NE | 2% |
| Monday Night | 41°F | Mostly Cloudy then Chance Rain Showers | 3 to 8 mph NE | 35% |
| Tuesday | 58°F | Chance Rain Showers | 5 to 8 mph E | 35% |
| Tuesday Night | 41°F | Chance Rain Showers | 6 to 9 mph E | 29% |
| Wednesday | 56°F | Chance Rain Showers | 9 mph E | 31% |
| Wednesday Night | 42°F | Chance Rain Showers | 6 to 9 mph SE | 42% |
| Thursday | 59°F | Chance Rain Showers | 7 mph E | 42% |
| Thursday Night | 42°F | Slight Chance Rain Showers | 2 to 6 mph NE | 22% |
| Friday | 63°F | Slight Chance Rain Showers | 2 to 8 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Wellsville (42.121, -77.946). Updated through the day.
Growing snapshot for Wellsville
Last spring frost
May 15
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5b
More local growing data for Wellsville: nearby ZIP 14895 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Wellsville, Ny (2.5 mi from Wellsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.