West Valley, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Valley, a community in Cattaraugus County, New York.
Overnight
53°F
Partly Cloudy
Partly cloudy, with a low around 53. South wind around 8 mph.
7-day forecast for West Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Partly Cloudy | 8 mph S | 0% |
| Wednesday | 73°F | Partly Sunny | 8 to 12 mph S | 1% |
| Wednesday Night | 56°F | Rain Showers | 14 mph S | 93% |
| Thursday | 65°F | Rain Showers Likely | 5 to 10 mph SW | 74% |
| Thursday Night | 46°F | Mostly Cloudy | 3 mph SW | 2% |
| Friday | 58°F | Mostly Cloudy then Chance Rain Showers | 5 mph SW | 40% |
| Friday Night | 40°F | Rain Showers Likely | 3 mph W | 69% |
| Saturday | 47°F | Rain Showers Likely | 6 mph W | 72% |
| Saturday Night | 35°F | Rain Showers Likely | 6 mph NW | 72% |
| Sunday | 48°F | Slight Chance Rain Showers | 6 to 9 mph W | 23% |
| Sunday Night | 33°F | Chance Rain Showers | 7 mph W | 29% |
| Monday | 48°F | Chance Rain Showers | 6 to 9 mph W | 34% |
| Monday Night | 34°F | Chance Rain Showers then Partly Cloudy | 7 mph SW | 28% |
| Tuesday | 52°F | Mostly Sunny then Slight Chance Rain Showers | 8 to 12 mph W | 21% |
Forecast source: National Weather Service (api.weather.gov) for West Valley (42.402, -78.606). Updated through the day.
Growing snapshot for West Valley
Last spring frost
May 14
First fall frost
Oct 6
Growing season
144 days
Hardiness zone
5b
More local growing data for West Valley: nearby ZIP 14171 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Allegany
Arcade
Cattaraugus
Delevan
East Randolph
Ellicottville
Franklinville
Gowanda
Lime Lake
Limestone
Little Valley
Machias
Olean
Perrysburg
Randolph
Salamanca
South Dayton
St. Bonaventure
Weston Mills
Yorkshire
Climate data from the nearest NOAA station, Franklinville, Ny (11.6 mi from West Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.