Brockton, MA Weather & Growing Conditions
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. Southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 8 mph SW | 1% |
| Thursday | 73°F | Patchy Fog then Partly Sunny | 7 to 12 mph SW | 12% |
| Thursday Night | 62°F | Mostly Cloudy then Chance Light Rain | 6 to 9 mph SW | 55% |
| Friday | 70°F | Light Rain | 6 mph S | 76% |
| Friday Night | 56°F | Light Rain | 5 mph SW | 86% |
| Saturday | 63°F | Chance Light Rain | 6 mph NW | 54% |
| Saturday Night | 45°F | Chance Light Rain | 5 to 8 mph N | 34% |
| Sunday | 58°F | Chance Light Rain | 7 to 10 mph W | 31% |
| Sunday Night | 39°F | Partly Cloudy | 7 mph W | 6% |
| Monday | 56°F | Sunny | 7 to 12 mph W | 9% |
| Monday Night | 36°F | Mostly Clear | 6 mph W | 7% |
| Tuesday | 59°F | Sunny | 7 to 10 mph W | 3% |
| Tuesday Night | 36°F | Mostly Clear | 7 mph W | 2% |
| Veterans Day | 56°F | Sunny | 6 to 9 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brockton, MA
Last spring frost
Apr 25
First fall frost
Oct 9
Growing season
167 days
Hardiness zone
6b
Explore more for Brockton, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Norwood Mem Ap, Ma (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.