Westport, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westport, a community in Essex County, New York.
Today
63°F
Mostly Sunny
Mostly sunny, with a high near 63. North wind 3 to 9 mph.
7-day forecast for Westport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Mostly Sunny | 3 to 9 mph N | 0% |
| Tonight | 48°F | Partly Cloudy | 1 to 8 mph W | 1% |
| Sunday | 58°F | Rain Showers | 9 to 14 mph S | 93% |
| Sunday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 3 to 13 mph NE | 25% |
| Monday | 59°F | Partly Sunny | 13 mph N | 0% |
| Monday Night | 44°F | Mostly Cloudy | 6 to 10 mph N | 0% |
| Tuesday | 61°F | Partly Sunny | 9 mph N | 0% |
| Tuesday Night | 45°F | Partly Cloudy | 2 to 9 mph NW | 0% |
| Wednesday | 66°F | Mostly Sunny | 5 mph N | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 3 mph SE | 3% |
| Thursday | 64°F | Slight Chance Rain Showers | 1 to 6 mph N | 20% |
| Thursday Night | 48°F | Chance Rain Showers | 6 mph N | 27% |
| Friday | 65°F | Chance Rain Showers | 6 to 12 mph N | 27% |
| Friday Night | 49°F | Slight Chance Rain Showers | 8 to 12 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Westport (44.183, -73.433). Updated through the day.
Growing snapshot for Westport
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
5a
More local growing data for Westport: nearby ZIP 12993 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Elizabethtown
Lake Placid
Mineville
Port Henry
Schroon Lake
Willsboro
Willsboro Point
Wilmington
Witherbee
Climate data from the nearest NOAA station, Vergennes, Vt (12.1 mi from Westport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.