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Sandwich, MA Weather & Growing Conditions

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

Overnight
52°F
Mostly Cloudy
Mostly cloudy, with a low around 52. Northeast wind around 14 mph, with gusts as high as 24 mph.

7-day forecast for Sandwich

WhenTempForecastWindPrecip
Overnight 52°F Mostly Cloudy 14 mph NE 0%
Saturday 63°F Mostly Sunny 5 to 13 mph NE 0%
Saturday Night 45°F Partly Cloudy 5 mph E 0%
Sunday 65°F Mostly Cloudy then Rain Showers Likely 5 to 9 mph SE 74%
Sunday Night 58°F Rain Showers 6 to 9 mph E 89%
Monday 64°F Rain Showers Likely 12 to 16 mph NE 58%
Monday Night 55°F Slight Chance Rain Showers 10 to 16 mph NE 17%
Tuesday 63°F Slight Chance Rain Showers then Partly Sunny 18 mph NE 15%
Tuesday Night 54°F Mostly Cloudy 16 to 20 mph NE 7%
Wednesday 64°F Partly Sunny 21 mph NE 11%
Wednesday Night 54°F Mostly Cloudy then Slight Chance Rain Showers 17 to 21 mph NE 20%
Thursday 63°F Chance Rain Showers 20 to 24 mph NE 31%
Thursday Night 54°F Chance Rain Showers 16 to 23 mph NE 42%
Friday 64°F Chance Rain Showers 16 to 20 mph N 40%

Forecast source: National Weather Service (api.weather.gov) for Sandwich (41.757, -70.498). Updated through the day.

Growing snapshot for Sandwich

Last spring frost
Apr 26
First fall frost
Oct 26
Growing season
180 days
Hardiness zone
7a

More local growing data for Sandwich: nearby ZIP 02563 weather · frost dates · planting calendar · Massachusetts frost dates

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Climate data from the nearest NOAA station, E Sandwich, Ma (3 mi from Sandwich). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.