Brewster, MA Weather & Growing Conditions
Tonight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. North wind around 12 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Partly Cloudy | 12 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 6 to 12 mph NE | 0% |
| Saturday Night | 46°F | Partly Cloudy | 5 mph E | 0% |
| Sunday | 66°F | Mostly Cloudy then Chance Rain Showers | 5 to 9 mph SE | 50% |
| Sunday Night | 58°F | Rain Showers | 8 mph E | 88% |
| Monday | 65°F | Rain Showers Likely | 9 to 15 mph NE | 64% |
| Monday Night | 53°F | Slight Chance Rain Showers | 9 to 14 mph NE | 18% |
| Tuesday | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 15 mph NE | 17% |
| Tuesday Night | 55°F | Mostly Cloudy | 14 to 17 mph NE | 7% |
| Wednesday | 66°F | Partly Sunny | 18 mph NE | 11% |
| Wednesday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 18 mph NE | 21% |
| Thursday | 66°F | Chance Rain Showers | 21 mph NE | 31% |
| Thursday Night | 54°F | Chance Rain Showers | 15 to 18 mph NE | 40% |
| Friday | 66°F | Chance Rain Showers | 17 mph NE | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brewster, MA
Last spring frost
Apr 13
First fall frost
Nov 4
Growing season
206 days
Hardiness zone
7b
Explore more for Brewster, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Chatham Muni Ap, Ma (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.