Washington Mills, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washington Mills, a community in Oneida County, New York.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. Northwest wind around 10 mph.
7-day forecast for Washington Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 10 mph NW | 0% |
| Tonight | 45°F | Mostly Cloudy | 1 to 8 mph NW | 1% |
| Saturday | 65°F | Mostly Sunny | 3 mph E | 0% |
| Saturday Night | 52°F | Mostly Cloudy then Rain Showers Likely | 3 to 7 mph SE | 74% |
| Sunday | 61°F | Rain Showers | 7 mph E | 98% |
| Sunday Night | 50°F | Rain Showers | 5 mph N | 76% |
| Monday | 65°F | Mostly Sunny | 5 mph N | 1% |
| Monday Night | 46°F | Mostly Cloudy | 5 mph E | 5% |
| Tuesday | 60°F | Slight Chance Rain Showers | 5 to 8 mph E | 19% |
| Tuesday Night | 45°F | Mostly Cloudy | 7 mph E | 11% |
| Wednesday | 59°F | Partly Sunny | 8 to 12 mph E | 13% |
| Wednesday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 8 mph E | 28% |
| Thursday | 60°F | Chance Rain Showers | 7 mph E | 32% |
| Thursday Night | 48°F | Chance Rain Showers | 2 to 6 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Washington Mills (43.048, -75.281). Updated through the day.
Growing snapshot for Washington Mills
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
5b
More local growing data for Washington Mills: nearby ZIP 13413 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Utica Oneida Co Ap, Ny (7.9 mi from Washington Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.