New Windsor, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Windsor, a community in Orange County, New York.
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. South wind around 2 mph.
7-day forecast for New Windsor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 2 mph S | 3% |
| Wednesday | 75°F | Sunny | 2 to 10 mph S | 3% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 71°F | Rain Showers Likely | 5 to 9 mph S | 74% |
| Thursday Night | 61°F | Rain Showers Likely | 1 to 6 mph SW | 73% |
| Friday | 68°F | Rain Showers Likely | 3 mph NW | 73% |
| Friday Night | 52°F | Rain Showers Likely | 2 mph N | 70% |
| Saturday | 65°F | Chance Rain Showers | 2 to 7 mph NW | 36% |
| Saturday Night | 42°F | Slight Chance Rain Showers | 6 mph NW | 23% |
| Sunday | 60°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 8 mph W | 22% |
| Sunday Night | 37°F | Partly Cloudy then Slight Chance Light Rain | 3 mph W | 17% |
| Monday | 60°F | Slight Chance Light Rain | 5 to 14 mph NW | 24% |
| Monday Night | 37°F | Slight Chance Light Rain | 7 mph W | 24% |
| Tuesday | 61°F | Slight Chance Light Rain then Mostly Sunny | 7 to 14 mph SW | 19% |
Forecast source: National Weather Service (api.weather.gov) for New Windsor (41.470, -74.032). Updated through the day.
Growing snapshot for New Windsor
Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
6b
More local growing data for New Windsor: nearby ZIP 12553 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, West Point, Ny (7.5 mi from New Windsor). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.