Ballston Spa, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ballston Spa, a village in Saratoga County, New York.
Tonight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. Northeast wind 0 to 3 mph.
7-day forecast for Ballston Spa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Cloudy | 0 to 3 mph NE | 13% |
| Sunday | 60°F | Rain Showers | 6 mph E | 99% |
| Sunday Night | 46°F | Rain Showers Likely then Mostly Cloudy | 6 mph N | 56% |
| Monday | 64°F | Mostly Sunny | 6 to 9 mph N | 0% |
| Monday Night | 43°F | Mostly Cloudy | 8 mph NE | 1% |
| Tuesday | 63°F | Partly Sunny | 6 mph NE | 1% |
| Tuesday Night | 43°F | Mostly Cloudy | 6 mph NE | 1% |
| Wednesday | 65°F | Partly Sunny | 8 mph NE | 1% |
| Wednesday Night | 42°F | Mostly Cloudy | 1 to 6 mph NE | 5% |
| Thursday | 63°F | Slight Chance Rain Showers | 6 mph NE | 16% |
| Thursday Night | 45°F | Chance Rain Showers | 3 to 7 mph NE | 29% |
| Friday | 65°F | Chance Rain Showers | 8 mph N | 29% |
| Friday Night | 47°F | Chance Rain Showers | 8 to 12 mph N | 29% |
| Saturday | 68°F | Chance Rain Showers | 8 to 12 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov) for Ballston Spa (43.006, -73.854). Updated through the day.
Growing snapshot for Ballston Spa
Last spring frost
May 2
First fall frost
Oct 7
Growing season
158 days
Hardiness zone
5b
More local growing data for Ballston Spa: nearby ZIP 12020 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Clifton Gardens
Clifton Knolls-Mill Creek
Corinth
Country Knolls
Galway
Hudson Falls
Mechanicville
Milton
North Ballston Spa
Round Lake
Saratoga Springs
Schuylerville
South Glens Falls
Victory
Waterford
Climate data from the nearest NOAA station, Saratoga Springs 4 Sw, Ny (3.7 mi from Ballston Spa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.