Altamont, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Altamont, a village in Albany County, New York.
Tonight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. Southwest wind around 1 mph.
7-day forecast for Altamont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Cloudy | 1 mph SW | 6% |
| Wednesday | 72°F | Sunny | 0 to 7 mph S | 5% |
| Wednesday Night | 53°F | Mostly Cloudy | 2 to 6 mph S | 8% |
| Thursday | 68°F | Rain Showers | 8 mph S | 92% |
| Thursday Night | 56°F | Chance Rain Showers | 1 to 5 mph SW | 31% |
| Friday | 65°F | Chance Rain Showers then Light Rain Likely | 2 mph NW | 57% |
| Friday Night | 49°F | Light Rain Likely | 2 mph NW | 57% |
| Saturday | 59°F | Chance Light Rain | 5 mph NW | 45% |
| Saturday Night | 42°F | Chance Light Rain | 6 to 9 mph W | 44% |
| Sunday | 55°F | Chance Light Rain | 5 to 10 mph W | 27% |
| Sunday Night | 37°F | Slight Chance Light Rain | 7 mph W | 22% |
| Monday | 54°F | Chance Light Rain | 8 to 13 mph W | 29% |
| Monday Night | 36°F | Chance Light Rain | 7 to 10 mph W | 29% |
| Tuesday | 56°F | Chance Light Rain | 8 to 13 mph W | 27% |
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.