Altamont, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Altamont, a village in Albany County, New York.
Today
73°F
Sunny
Sunny, with a high near 73. South wind 1 to 5 mph.
7-day forecast for Altamont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 1 to 5 mph S | 2% |
| Tonight | 53°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 68°F | Light Rain | 7 mph S | 95% |
| Thursday Night | 53°F | Chance Light Rain | 1 to 6 mph SW | 44% |
| Friday | 66°F | Chance Light Rain | 2 mph N | 33% |
| Friday Night | 48°F | Chance Light Rain | 2 mph N | 35% |
| Saturday | 58°F | Chance Light Rain | 5 mph N | 39% |
| Saturday Night | 42°F | Chance Light Rain | 6 to 12 mph NW | 39% |
| Sunday | 54°F | Chance Light Rain | 7 to 12 mph NW | 28% |
| Sunday Night | 36°F | Partly Cloudy | 6 to 9 mph W | 12% |
| Monday | 52°F | Slight Chance Light Rain | 9 to 13 mph W | 21% |
| Monday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 6 to 9 mph W | 19% |
| Tuesday | 56°F | Mostly Sunny then Slight Chance Light Rain | 6 to 12 mph W | 18% |
| Tuesday Night | 35°F | Slight Chance Light Rain | 9 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Altamont (42.705, -74.034). Updated through the day.
Growing snapshot for Altamont
Last spring frost
May 7
First fall frost
Oct 7
Growing season
153 days
Hardiness zone
5b
More local growing data for Altamont: nearby ZIP 12009 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Albany
Cohoes
Colonie
Green Island
Latham
Loudonville
Menands
Preston-Potter Hollow
Ravena
Rensselaer
Roessleville
Siena College
Troy
Voorheesville
Watervliet
Westmere
Climate data from the nearest NOAA station, Delanson 2Ne, Ny (8.4 mi from Altamont). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.