Harman US

Clayton, NY Weather & Growing Conditions

Today
64°F
Mostly Sunny
Mostly sunny, with a high near 64. Northeast wind 3 to 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 64°F Mostly Sunny 3 to 7 mph NE 0%
Tonight 47°F Mostly Cloudy then Slight Chance Rain Showers 5 mph E 19%
Sunday 58°F Rain Showers 5 to 10 mph E 82%
Sunday Night 45°F Mostly Cloudy 6 to 12 mph N 0%
Monday 59°F Partly Sunny 12 mph NE 0%
Monday Night 43°F Mostly Cloudy 9 mph NE 0%
Tuesday 61°F Partly Sunny 12 mph NE 0%
Tuesday Night 43°F Partly Cloudy 6 to 12 mph NE 1%
Wednesday 65°F Mostly Sunny 8 mph E 2%
Wednesday Night 46°F Mostly Cloudy 7 mph E 7%
Thursday 63°F Partly Sunny 5 to 8 mph NE 9%
Thursday Night 47°F Mostly Cloudy then Slight Chance Rain Showers 5 to 8 mph NE 15%
Friday 65°F Slight Chance Rain Showers then Partly Sunny 6 to 10 mph NE 15%
Friday Night 48°F Mostly Cloudy 6 to 9 mph NE 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Clayton, NY

Last spring frost
May 11
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5a

Explore more for Clayton, NY: full frost dates · planting calendar · New York frost dates

Climate data from the nearest NOAA station, Watertown Intl Ap, Ny (16.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.