Edgartown, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgartown, a community in Dukes County, Massachusetts.
Today
80°F
Partly Sunny
Partly sunny, with a high near 80. West wind 3 to 8 mph.
7-day forecast for Edgartown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Partly Sunny | 3 to 8 mph W | 0% |
| Tonight | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 7 mph S | 18% |
| Wednesday | 80°F | Slight Chance Rain Showers then Mostly Sunny | 2 to 9 mph NW | 20% |
| Wednesday Night | 69°F | Mostly Cloudy | 8 mph SW | 7% |
| Thursday | 81°F | Mostly Sunny | 6 to 13 mph SW | 6% |
| Thursday Night | 71°F | Partly Cloudy | 12 mph SW | 2% |
| Friday | 79°F | Mostly Sunny | 10 to 15 mph SW | 1% |
| Friday Night | 71°F | Partly Cloudy | 8 to 15 mph SW | 6% |
| Saturday | 80°F | Mostly Sunny | 7 to 13 mph SW | 6% |
| Saturday Night | 71°F | Partly Cloudy | 6 to 13 mph SW | 12% |
| Sunday | 79°F | Mostly Sunny | 6 to 13 mph SW | 12% |
| Sunday Night | 70°F | Partly Cloudy | 8 to 13 mph SW | 9% |
| Monday | 79°F | Mostly Sunny | 8 to 15 mph SW | 9% |
| Monday Night | 70°F | Partly Cloudy | 15 mph SW | 4% |
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 Aug 4, 2026.