Edgartown, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgartown, a community in Dukes County, Massachusetts.
Overnight
52°F
Mostly Cloudy
Mostly cloudy, with a low around 52. Northeast wind around 14 mph, with gusts as high as 26 mph.
7-day forecast for Edgartown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Cloudy | 14 mph NE | 0% |
| Saturday | 66°F | Mostly Sunny | 8 to 14 mph NE | 0% |
| Saturday Night | 42°F | Partly Cloudy | 7 mph E | 0% |
| Sunday | 68°F | Mostly Cloudy then Rain Showers Likely | 7 to 12 mph SE | 59% |
| Sunday Night | 58°F | Rain Showers | 10 mph SE | 90% |
| Monday | 67°F | Rain Showers Likely | 12 to 17 mph NE | 70% |
| Monday Night | 57°F | Slight Chance Rain Showers | 14 to 18 mph NE | 21% |
| Tuesday | 65°F | Slight Chance Rain Showers | 20 mph NE | 21% |
| Tuesday Night | 56°F | Mostly Cloudy | 18 to 23 mph NE | 11% |
| Wednesday | 64°F | Partly Sunny | 25 mph NE | 14% |
| Wednesday Night | 56°F | Chance Rain Showers | 22 to 25 mph NE | 27% |
| Thursday | 64°F | Chance Rain Showers | 21 to 25 mph NE | 31% |
| Thursday Night | 56°F | Chance Rain Showers | 21 mph NE | 43% |
| Friday | 66°F | Chance Rain Showers | 21 mph N | 41% |
Forecast source: National Weather Service (api.weather.gov) for Edgartown (41.390, -70.520). Updated through the day.
Growing snapshot for Edgartown
Last spring frost
Apr 17
First fall frost
Nov 3
Growing season
199 days
Hardiness zone
7b
More local growing data for Edgartown: nearby ZIP 02539 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Edgartown, Ma (0.6 mi from Edgartown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.