Siena College, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Siena College, a community in Albany County, New York.
This Afternoon
76°F
Mostly Sunny
Mostly sunny, with a high near 76. North wind around 8 mph.
7-day forecast for Siena College
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Mostly Sunny | 8 mph N | 0% |
| Tonight | 47°F | Mostly Cloudy | 3 to 8 mph N | 1% |
| Saturday | 66°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 51°F | Mostly Cloudy then Chance Rain Showers | 0 to 7 mph NE | 36% |
| Sunday | 62°F | Rain Showers | 5 to 9 mph SE | 97% |
| Sunday Night | 52°F | Rain Showers | 2 to 7 mph NE | 97% |
| Monday | 64°F | Partly Sunny | 10 mph N | 6% |
| Monday Night | 47°F | Mostly Cloudy | 3 to 8 mph N | 4% |
| Tuesday | 63°F | Mostly Cloudy | 5 mph N | 10% |
| Tuesday Night | 45°F | Mostly Cloudy | 1 to 5 mph NE | 8% |
| Wednesday | 63°F | Partly Sunny | 2 to 6 mph NE | 9% |
| Wednesday Night | 46°F | Slight Chance Rain Showers | 0 to 5 mph NE | 22% |
| Thursday | 61°F | Chance Rain Showers | 2 to 6 mph NE | 30% |
| Thursday Night | 49°F | Chance Rain Showers | 5 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov) for Siena College (42.719, -73.750). Updated through the day.
Growing snapshot for Siena College
Last spring frost
Apr 27
First fall frost
Oct 15
Growing season
169 days
Hardiness zone
6a
More local growing data for Siena College: nearby ZIP 12211 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Albany
Altamont
Cohoes
Colonie
Green Island
Latham
Loudonville
Menands
Preston-Potter Hollow
Ravena
Rensselaer
Roessleville
Troy
Voorheesville
Watervliet
Westmere
Climate data from the nearest NOAA station, Albany Ap, Ny (3.3 mi from Siena College). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.