Seconsett Island, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seconsett Island, a community in Barnstable County, Massachusetts.
This Afternoon
63°F
Mostly Sunny
Mostly sunny. High near 63, with temperatures falling to around 56 in the afternoon. Southwest wind around 10 mph.
7-day forecast for Seconsett Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Mostly Sunny | 10 mph SW | 2% |
| Tonight | 53°F | Mostly Cloudy | 7 mph SW | 9% |
| Wednesday | 65°F | Sunny | 7 to 12 mph SW | 6% |
| Wednesday Night | 56°F | Patchy Fog | 8 mph SW | 3% |
| Thursday | 66°F | Partly Sunny | 7 to 12 mph SW | 6% |
| Thursday Night | 61°F | Mostly Cloudy then Light Rain Likely | 9 mph SW | 61% |
| Friday | 65°F | Rain | 10 mph S | 85% |
| Friday Night | 58°F | Rain | 10 mph S | 87% |
| Saturday | 62°F | Light Rain | 12 mph SW | 83% |
| Saturday Night | 49°F | Chance Light Rain | 12 mph NW | 50% |
| Sunday | 58°F | Chance Light Rain | 12 mph W | 27% |
| Sunday Night | 46°F | Partly Cloudy | 10 mph W | 11% |
| Monday | 57°F | Chance Light Rain | 12 to 16 mph NW | 27% |
| Monday Night | 45°F | Chance Light Rain | 16 mph NW | 27% |
Forecast source: National Weather Service (api.weather.gov) for Seconsett Island (41.567, -70.512). Updated through the day.
Growing snapshot for Seconsett Island
Last spring frost
Apr 26
First fall frost
Oct 26
Growing season
180 days
Hardiness zone
7a
More local growing data for Seconsett Island: nearby ZIP 02649 weather · frost dates · planting calendar · Massachusetts frost dates
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Climate data from the nearest NOAA station, E Sandwich, Ma (6.8 mi from Seconsett Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.