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
74°F
Sunny
Sunny, with a high near 74. Northeast wind around 6 mph.
7-day forecast for Seconsett Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 6 mph NE | 0% |
| Tonight | 53°F | Partly Cloudy | 2 to 10 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 6 to 10 mph NE | 0% |
| Saturday Night | 44°F | Partly Cloudy | 6 mph E | 0% |
| Sunday | 66°F | Mostly Cloudy then Rain Showers Likely | 5 to 9 mph SE | 55% |
| Sunday Night | 60°F | Rain Showers | 8 mph SE | 89% |
| Monday | 65°F | Rain Showers Likely | 9 to 15 mph NE | 64% |
| Monday Night | 57°F | Slight Chance Rain Showers | 10 to 18 mph NE | 18% |
| Tuesday | 62°F | Slight Chance Rain Showers then Mostly Cloudy | 20 mph NE | 18% |
| Tuesday Night | 57°F | Mostly Cloudy | 18 to 23 mph NE | 9% |
| Wednesday | 62°F | Partly Sunny | 24 mph NE | 12% |
| Wednesday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 21 to 25 mph NE | 23% |
| Thursday | 62°F | Chance Rain Showers | 22 to 25 mph NE | 31% |
| Thursday Night | 57°F | Chance Rain Showers | 20 to 23 mph NE | 42% |
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
Nearby towns & communities
Barnstable Town
Bourne
Brewster
Buzzards Bay
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Dennis Port
East Dennis
East Falmouth
East Harwich
East Sandwich
Falmouth
Forestdale
Harwich Center
Harwich Port
Mashpee Neck
Monomoscoy Island
Monument Beach
New Seabury
North Eastham
North Falmouth
Northwest Harwich
Orleans
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Popponesset
Popponesset Island
Provincetown
Sagamore
Sandwich
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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 Sep 18, 2026.