Unionville, NY Weather & Growing Conditions
This Afternoon
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 67 in the afternoon. Southwest wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 5 to 8 mph SW | 0% |
| Tonight | 55°F | Mostly Cloudy | 2 to 6 mph SW | 6% |
| Thursday | 68°F | Light Rain | 6 to 10 mph SW | 91% |
| Thursday Night | 57°F | Light Rain Likely | 1 to 6 mph SW | 64% |
| Friday | 69°F | Chance Light Rain | 3 mph W | 35% |
| Friday Night | 47°F | Chance Light Rain then Mostly Cloudy | 2 mph NW | 35% |
| Saturday | 63°F | Mostly Sunny then Chance Light Rain | 2 to 8 mph NW | 29% |
| Saturday Night | 42°F | Chance Light Rain | 7 to 14 mph NW | 29% |
| Sunday | 58°F | Slight Chance Light Rain then Partly Sunny | 8 to 14 mph NW | 24% |
| Sunday Night | 38°F | Partly Cloudy | 6 to 10 mph W | 1% |
| Monday | 56°F | Mostly Sunny | 9 to 14 mph W | 4% |
| Monday Night | 35°F | Partly Cloudy | 5 to 8 mph W | 4% |
| Tuesday | 62°F | Mostly Sunny | 8 to 12 mph W | 1% |
| Tuesday Night | 35°F | Partly Cloudy | 6 mph W | 1% |
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 Nov 4, 2026.