Altamont, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Altamont, a village in Albany County, New York.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. Northwest wind around 9 mph.
7-day forecast for Altamont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 9 mph NW | 0% |
| Tonight | 46°F | Mostly Cloudy | 1 to 8 mph N | 1% |
| Saturday | 64°F | Mostly Sunny | 3 mph NE | 0% |
| Saturday Night | 50°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph SE | 44% |
| Sunday | 60°F | Rain Showers | 5 to 8 mph SE | 97% |
| Sunday Night | 51°F | Rain Showers | 3 to 7 mph NE | 97% |
| Monday | 62°F | Mostly Sunny | 8 mph N | 5% |
| Monday Night | 45°F | Mostly Cloudy | 3 to 7 mph NE | 6% |
| Tuesday | 59°F | Slight Chance Rain Showers | 5 mph NE | 16% |
| Tuesday Night | 44°F | Mostly Cloudy | 5 mph NE | 10% |
| Wednesday | 60°F | Partly Sunny | 2 to 8 mph NE | 10% |
| Wednesday Night | 45°F | Chance Rain Showers | 2 to 6 mph E | 25% |
| Thursday | 58°F | Chance Rain Showers | 2 to 6 mph NE | 31% |
| Thursday Night | 48°F | Chance Rain Showers | 5 mph N | 33% |
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 Sep 18, 2026.