Union Springs, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Union Springs, a village in Cayuga County, New York.
Today
81°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 81. Southwest wind around 2 mph.
7-day forecast for Union Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Fog then Sunny | 2 mph SW | 0% |
| Tonight | 66°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 85°F | Mostly Sunny | 7 mph S | 1% |
| Wednesday Night | 71°F | Partly Cloudy then Slight Chance Rain Showers | 7 mph S | 20% |
| Thursday | 85°F | Showers And Thunderstorms | 5 mph S | 84% |
| Thursday Night | 70°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph S | 84% |
| Friday | 83°F | Showers And Thunderstorms Likely | 3 mph SW | 71% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph SW | 71% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 53% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SW | 53% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 26% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 38% |
| Monday | 83°F | Chance Rain Showers | 5 to 8 mph W | 46% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 46% |
Forecast source: National Weather Service (api.weather.gov) for Union Springs (42.847, -76.686). Updated through the day.
Growing snapshot for Union Springs
Last spring frost
May 1
First fall frost
Oct 21
Growing season
172 days
Hardiness zone
6a
More local growing data for Union Springs: nearby ZIP 13160 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Aurora Rsch Farm, Ny (6.5 mi from Union Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.