Hamilton, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamilton, a village in Madison County, New York.
Tonight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. South wind around 6 mph.
7-day forecast for Hamilton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Partly Cloudy | 6 mph S | 5% |
| Wednesday | 72°F | Mostly Sunny | 6 to 9 mph S | 4% |
| Wednesday Night | 58°F | Mostly Cloudy then Rain Showers Likely | 10 mph S | 58% |
| Thursday | 69°F | Rain Showers | 6 to 10 mph S | 87% |
| Thursday Night | 49°F | Chance Rain Showers | 0 to 6 mph SW | 32% |
| Friday | 64°F | Chance Rain Showers | 3 mph SW | 38% |
| Friday Night | 43°F | Chance Light Rain | 2 mph NW | 38% |
| Saturday | 56°F | Chance Light Rain | 1 to 7 mph W | 41% |
| Saturday Night | 36°F | Chance Light Rain | 6 mph W | 41% |
| Sunday | 52°F | Chance Light Rain | 5 to 8 mph W | 31% |
| Sunday Night | 32°F | Slight Chance Light Rain | 2 to 6 mph W | 23% |
| Monday | 52°F | Chance Light Rain | 7 to 12 mph W | 41% |
| Monday Night | 31°F | Chance Light Rain | 7 mph W | 41% |
| Tuesday | 54°F | Chance Light Rain | 8 to 12 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Hamilton (42.828, -75.553). Updated through the day.
Growing snapshot for Hamilton
Last spring frost
May 6
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
5b
More local growing data for Hamilton: nearby ZIP 13346 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Bridgeport
Canastota
Cazenovia
Chittenango
DeRuyter
Earlville
Madison
Morrisville
Munnsville
Oneida
Oneida Castle
Wampsville
Climate data from the nearest NOAA station, Morrisville 6 Sw, Ny (9.2 mi from Hamilton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.