Chatham, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatham, a village in Columbia County, New York.
Tonight
52°F
Mostly Cloudy
Mostly cloudy, with a low around 52. South wind around 5 mph.
7-day forecast for Chatham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Cloudy | 5 mph S | 6% |
| Wednesday | 71°F | Sunny | 3 to 9 mph S | 4% |
| Wednesday Night | 59°F | Mostly Cloudy | 8 mph S | 4% |
| Thursday | 67°F | Rain Showers | 7 to 10 mph S | 80% |
| Thursday Night | 60°F | Chance Rain Showers | 1 to 6 mph SW | 42% |
| Friday | 66°F | Chance Rain Showers then Light Rain Likely | 2 mph NW | 66% |
| Friday Night | 51°F | Light Rain Likely | 2 mph N | 66% |
| Saturday | 61°F | Chance Light Rain | 5 mph NW | 53% |
| Saturday Night | 41°F | Chance Light Rain | 3 mph NW | 42% |
| Sunday | 56°F | Chance Light Rain then Partly Sunny | 2 to 6 mph NW | 35% |
| Sunday Night | 36°F | Slight Chance Light Rain | 3 mph W | 19% |
| Monday | 55°F | Chance Light Rain | 3 to 9 mph NW | 29% |
| Monday Night | 35°F | Chance Light Rain | 5 mph W | 29% |
| Tuesday | 56°F | Chance Light Rain | 5 to 8 mph SW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Chatham (42.362, -73.598). Updated through the day.
Growing snapshot for Chatham
Last spring frost
Apr 27
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
More local growing data for Chatham: nearby ZIP 12037 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Claverack-Red Mills
Copake
Copake Falls
Copake Lake
Germantown
Ghent
Hudson
Kinderhook
Lorenz Park
Niverville
Philmont
Stottville
Taconic Shores
Valatie
Climate data from the nearest NOAA station, Valatie 1 N, Ny (8.9 mi from Chatham). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.