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.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. North wind around 9 mph.
7-day forecast for New Windsor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 9 mph N | 0% |
| Tonight | 52°F | Partly Cloudy | 3 to 7 mph NE | 0% |
| Saturday | 70°F | Mostly Sunny | 2 to 7 mph E | 0% |
| Saturday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 1 to 6 mph SE | 39% |
| Sunday | 65°F | Rain Showers | 6 mph S | 97% |
| Sunday Night | 56°F | Showers And Thunderstorms | 2 to 10 mph W | 97% |
| Monday | 65°F | Chance Rain Showers | 12 mph N | 28% |
| Monday Night | 51°F | Slight Chance Rain Showers | 9 mph NE | 24% |
| Tuesday | 61°F | Chance Rain Showers | 9 mph NE | 27% |
| Tuesday Night | 48°F | Slight Chance Rain Showers | 7 to 10 mph NE | 20% |
| Wednesday | 61°F | Slight Chance Rain Showers | 9 to 13 mph NE | 20% |
| Wednesday Night | 49°F | Chance Rain Showers | 10 mph NE | 30% |
| Thursday | 61°F | Chance Rain Showers | 12 mph NE | 30% |
| Thursday Night | 50°F | Chance Rain Showers | 7 to 10 mph N | 36% |
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 Sep 18, 2026.