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Seconsett Island, MA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Seconsett Island, a community in Barnstable County, Massachusetts.

Today
78°F
Mostly Sunny
Mostly sunny, with a high near 78. West wind 3 to 8 mph.

7-day forecast for Seconsett Island

WhenTempForecastWindPrecip
Today 78°F Mostly Sunny 3 to 8 mph W 0%
Tonight 68°F Mostly Cloudy then Slight Chance Rain Showers 2 to 7 mph SW 16%
Wednesday 78°F Slight Chance Rain Showers then Mostly Sunny 1 to 9 mph W 17%
Wednesday Night 70°F Mostly Cloudy 5 to 8 mph SW 7%
Thursday 79°F Mostly Sunny 5 to 12 mph SW 6%
Thursday Night 72°F Partly Cloudy 12 mph SW 4%
Friday 79°F Mostly Sunny 10 to 15 mph SW 3%
Friday Night 72°F Partly Cloudy 7 to 14 mph SW 8%
Saturday 79°F Mostly Sunny 7 to 14 mph SW 8%
Saturday Night 72°F Partly Cloudy 6 to 13 mph SW 11%
Sunday 79°F Mostly Sunny 6 to 14 mph SW 11%
Sunday Night 71°F Partly Cloudy 9 to 14 mph SW 8%
Monday 79°F Mostly Sunny 9 to 16 mph SW 8%
Monday Night 71°F Partly Cloudy 16 mph SW 6%

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 Aug 4, 2026.