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.
Today
79°F
Sunny
Sunny, with a high near 79. South wind around 6 mph.
7-day forecast for West Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 6 mph S | 0% |
| Tonight | 59°F | Mostly Clear | 1 to 6 mph SE | 0% |
| Wednesday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 33% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 3 mph S | 39% |
| Thursday | 81°F | Showers And Thunderstorms | 5 mph SW | 76% |
| Thursday Night | 63°F | Showers And Thunderstorms | 2 mph SW | 76% |
| Friday | 79°F | Showers And Thunderstorms | 3 mph SW | 82% |
| Friday Night | 62°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 82% |
| Saturday | 80°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SW | 43% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 3 mph SW | 43% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 29% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 38% |
| Monday | 79°F | Chance Rain Showers | 8 mph SW | 47% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 6 mph SW | 58% |
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 Aug 4, 2026.