Unionville, NY Weather & Growing Conditions
Tonight
53°F
Cloudy then Rain Showers Likely
Rain showers likely after 2am. Cloudy. Low around 53, with temperatures rising to around 56 overnight. East wind around 3 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Cloudy then Rain Showers Likely | 3 mph E | 60% |
| Sunday | 66°F | Rain Showers then Rain | 6 mph SE | 99% |
| Sunday Night | 52°F | Rain then Rain Showers Likely | 3 to 7 mph N | 80% |
| Monday | 66°F | Mostly Sunny | 8 mph NE | 3% |
| Monday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 7 mph NE | 28% |
| Tuesday | 61°F | Chance Rain Showers | 8 mph NE | 28% |
| Tuesday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 12 mph NE | 18% |
| Wednesday | 61°F | Partly Sunny | 9 to 13 mph NE | 5% |
| Wednesday Night | 45°F | Slight Chance Rain Showers | 9 to 13 mph NE | 20% |
| Thursday | 60°F | Chance Rain Showers | 9 to 13 mph NE | 25% |
| Thursday Night | 46°F | Chance Rain Showers | 9 to 14 mph NE | 32% |
| Friday | 63°F | Chance Rain Showers | 9 to 14 mph N | 32% |
| Friday Night | 47°F | Chance Rain Showers | 9 to 13 mph N | 32% |
| Saturday | 67°F | Chance Rain Showers | 9 to 13 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Unionville, NY
Last spring frost
Apr 21
First fall frost
Oct 22
Growing season
182 days
Hardiness zone
6b
Explore more for Unionville, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Middletown 2 Nw, Ny (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.