Harman US

Chestertown, NY Weather & Growing Conditions

Today
63°F
Mostly Sunny
Mostly sunny, with a high near 63. East wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 63°F Mostly Sunny 3 mph E 0%
Tonight 41°F Mostly Cloudy 0 to 3 mph E 7%
Sunday 52°F Rain 3 to 7 mph SE 97%
Sunday Night 40°F Chance Light Rain then Patchy Fog 2 to 6 mph N 37%
Monday 59°F Partly Sunny 8 mph N 0%
Monday Night 38°F Mostly Cloudy 3 to 7 mph N 0%
Tuesday 60°F Partly Sunny 7 mph NE 0%
Tuesday Night 39°F Mostly Cloudy 2 to 6 mph NE 0%
Wednesday 63°F Mostly Sunny 2 to 7 mph NE 0%
Wednesday Night 39°F Mostly Cloudy 1 to 5 mph NE 6%
Thursday 61°F Slight Chance Rain Showers 2 to 7 mph NE 21%
Thursday Night 40°F Chance Rain Showers 6 mph NE 25%
Friday 64°F Chance Rain Showers 8 mph N 25%
Friday Night 41°F Chance Rain Showers 8 mph N 26%

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

Growing snapshot for Chestertown, NY

Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
5a

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

Climate data from the nearest NOAA station, Whitehall, Ny (21.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.