Thousand Island Park, NY Weather & Growing Conditions
This Afternoon
63°F
Sunny
Sunny, with a high near 63. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Sunny | 6 mph NE | 0% |
| Tonight | 48°F | Partly Cloudy then Chance Rain Showers | 3 to 7 mph NE | 31% |
| Sunday | 61°F | Rain Showers | 3 to 8 mph NE | 82% |
| Sunday Night | 46°F | Partly Cloudy | 5 to 9 mph N | 0% |
| Monday | 59°F | Partly Sunny | 10 mph NE | 0% |
| Monday Night | 44°F | Mostly Cloudy | 8 mph NE | 0% |
| Tuesday | 61°F | Mostly Sunny | 10 mph NE | 0% |
| Tuesday Night | 44°F | Partly Cloudy | 6 to 9 mph NE | 1% |
| Wednesday | 66°F | Mostly Sunny | 8 mph NE | 1% |
| Wednesday Night | 45°F | Partly Cloudy | 5 to 8 mph E | 2% |
| Thursday | 66°F | Mostly Sunny | 7 mph E | 4% |
| Thursday Night | 46°F | Mostly Cloudy | 3 to 7 mph NE | 9% |
| Friday | 66°F | Partly Sunny then Slight Chance Rain Showers | 5 to 8 mph NE | 18% |
| Friday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Thousand Island Park, NY
Last spring frost
May 11
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5a
Explore more for Thousand Island Park, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Watertown Intl Ap, Ny (20.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.