Brewster, MA Weather & Growing Conditions
Tonight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. Southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Cloudy | 8 mph SW | 5% |
| Wednesday | 67°F | Sunny | 8 to 13 mph SW | 6% |
| Wednesday Night | 56°F | Partly Cloudy | 6 to 9 mph SW | 3% |
| Thursday | 68°F | Partly Sunny | 6 to 12 mph SW | 4% |
| Thursday Night | 58°F | Mostly Cloudy then Chance Light Rain | 9 mph SW | 51% |
| Friday | 66°F | Light Rain | 10 mph S | 84% |
| Friday Night | 54°F | Rain | 7 mph S | 87% |
| Saturday | 63°F | Light Rain | 9 mph SW | 84% |
| Saturday Night | 45°F | Light Rain Likely | 7 mph W | 56% |
| Sunday | 58°F | Chance Light Rain | 9 mph W | 30% |
| Sunday Night | 42°F | Partly Cloudy | 7 mph W | 13% |
| Monday | 56°F | Chance Light Rain | 8 to 12 mph W | 28% |
| Monday Night | 40°F | Chance Light Rain | 12 mph W | 28% |
| Tuesday | 57°F | Slight Chance Light Rain then Mostly Sunny | 12 to 15 mph W | 16% |
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 Nov 4, 2026.