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.
Overnight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. Southwest wind around 1 mph.
7-day forecast for Ballston Spa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Mostly Cloudy | 1 mph SW | 2% |
| Wednesday | 71°F | Sunny | 3 mph S | 2% |
| Wednesday Night | 53°F | Mostly Cloudy | 3 mph S | 4% |
| Thursday | 67°F | Light Rain | 5 to 8 mph S | 96% |
| Thursday Night | 52°F | Chance Light Rain | 1 to 5 mph SW | 45% |
| Friday | 66°F | Slight Chance Light Rain | 1 mph N | 24% |
| Friday Night | 47°F | Chance Light Rain | 2 mph N | 34% |
| Saturday | 59°F | Chance Light Rain | 6 mph N | 40% |
| Saturday Night | 42°F | Chance Light Rain | 7 mph NW | 42% |
| Sunday | 53°F | Chance Light Rain | 6 to 9 mph W | 33% |
| Sunday Night | 34°F | Partly Cloudy | 5 mph W | 11% |
| Monday | 53°F | Slight Chance Light Rain | 6 to 10 mph W | 22% |
| Monday Night | 32°F | Slight Chance Light Rain then Partly Cloudy | 2 to 6 mph W | 15% |
| Tuesday | 57°F | Partly Sunny then Slight Chance Light Rain | 5 to 10 mph SW | 23% |
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 Nov 4, 2026.