Weston Mills, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston Mills, a community in Cattaraugus County, New York.
Today
70°F
Partly Sunny
Partly sunny, with a high near 70. Southeast wind around 5 mph.
7-day forecast for Weston Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Partly Sunny | 5 mph SE | 1% |
| Tonight | 54°F | Rain Showers Likely | 5 mph SE | 65% |
| Sunday | 67°F | Showers And Thunderstorms | 3 to 7 mph SW | 92% |
| Sunday Night | 43°F | Chance Rain Showers then Mostly Cloudy | 3 to 7 mph N | 38% |
| Monday | 61°F | Mostly Cloudy | 8 mph NE | 2% |
| Monday Night | 41°F | Mostly Cloudy then Chance Rain Showers | 3 to 8 mph NE | 37% |
| Tuesday | 60°F | Chance Rain Showers | 5 to 8 mph E | 37% |
| Tuesday Night | 40°F | Chance Rain Showers | 8 mph E | 34% |
| Wednesday | 58°F | Chance Rain Showers | 8 mph E | 34% |
| Wednesday Night | 42°F | Chance Rain Showers | 5 to 8 mph SE | 43% |
| Thursday | 61°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph E | 43% |
| Thursday Night | 41°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph NE | 19% |
| Friday | 64°F | Slight Chance Rain Showers | 2 to 7 mph NE | 15% |
| Friday Night | 42°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 7 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Weston Mills (42.073, -78.374). Updated through the day.
Growing snapshot for Weston Mills
Last spring frost
May 7
First fall frost
Oct 11
Growing season
156 days
Hardiness zone
5b
More local growing data for Weston Mills: nearby ZIP 14788 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Allegany
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Cattaraugus
Delevan
East Randolph
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Franklinville
Gowanda
Lime Lake
Limestone
Little Valley
Machias
Olean
Perrysburg
Randolph
Salamanca
South Dayton
St. Bonaventure
West Valley
Yorkshire
Climate data from the nearest NOAA station, Olean, Ny (3.7 mi from Weston Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.