Chatham, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatham, a village in Columbia County, New York.
Today
81°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 81. West wind around 2 mph.
7-day forecast for Chatham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Fog then Sunny | 2 mph W | 0% |
| Tonight | 61°F | Partly Cloudy | 2 mph SE | 0% |
| Wednesday | 81°F | Partly Sunny | 1 to 5 mph S | 0% |
| Wednesday Night | 67°F | Mostly Cloudy then Chance Rain Showers | 3 mph S | 18% |
| Thursday | 85°F | Isolated Showers And Thunderstorms | 6 mph S | 75% |
| Thursday Night | 69°F | Showers And Thunderstorms | 3 mph S | 75% |
| Friday | 85°F | Isolated Showers And Thunderstorms | 3 mph SW | 67% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 2 mph SW | 67% |
| Saturday | 83°F | Showers And Thunderstorms Likely | 3 mph SW | 64% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph W | 64% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SW | 17% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms | 2 mph SW | 17% |
| Monday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 34% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph W | 34% |
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 Aug 4, 2026.