Harman US

Brewster, MA Weather & Growing Conditions

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

This Afternoon
67°F
Mostly Sunny
Mostly sunny. High near 67, with temperatures falling to around 61 in the afternoon. Northeast wind around 5 mph.

7-day forecast for Brewster

WhenTempForecastWindPrecip
This Afternoon 67°F Mostly Sunny 5 mph NE 0%
Tonight 50°F Partly Cloudy 6 mph E 0%
Sunday 64°F Mostly Cloudy then Rain Showers 5 to 12 mph SE 98%
Sunday Night 60°F Rain Showers 5 to 10 mph E 96%
Monday 65°F Chance Rain Showers then Mostly Cloudy 9 to 17 mph NE 49%
Monday Night 57°F Mostly Cloudy 9 to 14 mph NE 2%
Tuesday 65°F Partly Sunny 15 mph NE 3%
Tuesday Night 57°F Mostly Cloudy 14 to 18 mph NE 3%
Wednesday 64°F Partly Sunny 21 mph NE 4%
Wednesday Night 57°F Mostly Cloudy then Slight Chance Rain Showers 18 to 22 mph NE 17%
Thursday 65°F Chance Rain Showers 24 mph NE 31%
Thursday Night 57°F Chance Rain Showers 23 to 28 mph NE 41%
Friday 65°F Chance Rain Showers 28 mph NE 46%
Friday Night 57°F Chance Rain Showers 29 mph NE 46%

Forecast source: National Weather Service (api.weather.gov) for Brewster (41.761, -70.070). Updated through the day.

Growing snapshot for Brewster

Last spring frost
Apr 13
First fall frost
Nov 4
Growing season
206 days
Hardiness zone
7b

More local growing data for Brewster: nearby ZIP 02631 weather · frost dates · planting calendar · Massachusetts frost dates

Nearby towns & communities

All Massachusetts locations ›

Climate data from the nearest NOAA station, Chatham Muni Ap, Ma (5.6 mi from Brewster). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.