Nassau Lake, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nassau Lake, a community in Rensselaer County, New York.
This Afternoon
66°F
Mostly Cloudy
Mostly cloudy, with a high near 66. South wind around 5 mph.
7-day forecast for Nassau Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Cloudy | 5 mph S | 4% |
| Tonight | 50°F | Mostly Cloudy | 5 mph SE | 6% |
| Wednesday | 71°F | Sunny | 3 to 9 mph S | 4% |
| Wednesday Night | 57°F | Mostly Cloudy | 6 to 9 mph S | 3% |
| Thursday | 67°F | Rain Showers | 10 mph S | 82% |
| Thursday Night | 59°F | Chance Rain Showers | 2 to 7 mph S | 37% |
| Friday | 65°F | Chance Rain Showers then Light Rain Likely | 3 mph W | 63% |
| Friday Night | 50°F | Light Rain Likely | 3 mph N | 63% |
| Saturday | 60°F | Chance Light Rain | 6 mph NW | 49% |
| Saturday Night | 41°F | Chance Light Rain | 5 mph NW | 41% |
| Sunday | 55°F | Chance Light Rain | 5 to 8 mph NW | 34% |
| Sunday Night | 35°F | Slight Chance Light Rain | 3 mph W | 19% |
| Monday | 55°F | Chance Light Rain | 3 to 10 mph NW | 26% |
| Monday Night | 34°F | Chance Light Rain | 6 mph W | 26% |
Forecast source: National Weather Service (api.weather.gov) for Nassau Lake (42.539, -73.609). Updated through the day.
Growing snapshot for Nassau Lake
Last spring frost
Apr 27
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
More local growing data for Nassau Lake: nearby ZIP 12123 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Averill Park
Castleton-on-Hudson
East Greenbush
East Nassau
Hampton Manor
Hoosick Falls
Nassau
Poestenkill
Schaghticoke
Stillwater
Valley Falls
West Sand Lake
Wynantskill
Climate data from the nearest NOAA station, Valatie 1 N, Ny (7.3 mi from Nassau Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.