Willsboro, NY Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. West wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph W | 0% |
| Tonight | 61°F | Mostly Clear | 5 mph SW | 0% |
| Wednesday | 85°F | Sunny | 3 to 10 mph S | 0% |
| Wednesday Night | 66°F | Partly Cloudy then Slight Chance Rain Showers | 6 to 10 mph S | 18% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 7 mph S | 67% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely | 2 to 6 mph S | 67% |
| Friday | 85°F | Showers And Thunderstorms Likely | 5 mph SW | 63% |
| Friday Night | 67°F | Showers And Thunderstorms Likely | 3 mph W | 63% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 53% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 53% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 18% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 22% |
| Monday | 85°F | Chance Rain Showers | 5 to 10 mph SW | 40% |
| Monday Night | 64°F | Chance Rain Showers | 3 to 9 mph W | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Willsboro, NY
Last spring frost
May 2
First fall frost
Oct 14
Growing season
165 days
Hardiness zone
5a
Explore more for Willsboro, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Willsboro 1 N, Ny (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.