Brockton, MA Weather & Growing Conditions
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 7 mph SW | 1% |
| Thursday | 73°F | Patchy Fog then Partly Sunny | 7 to 10 mph SW | 12% |
| Thursday Night | 62°F | Mostly Cloudy then Chance Light Rain | 8 mph SW | 56% |
| Friday | 70°F | Light Rain | 6 mph S | 80% |
| Friday Night | 56°F | Light Rain | 3 mph SW | 87% |
| Saturday | 64°F | Chance Light Rain | 6 mph NW | 54% |
| Saturday Night | 45°F | Chance Light Rain | 3 to 8 mph NW | 33% |
| Sunday | 58°F | Chance Light Rain | 9 mph W | 30% |
| Sunday Night | 39°F | Partly Cloudy | 7 mph W | 6% |
| Monday | 56°F | Sunny | 7 to 10 mph W | 9% |
| Monday Night | 35°F | Mostly Clear | 7 mph W | 7% |
| Tuesday | 59°F | Sunny | 7 to 10 mph W | 3% |
| Tuesday Night | 36°F | Mostly Clear | 6 mph W | 2% |
| Veterans Day | 56°F | Sunny | 5 to 8 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brockton, MA
Last spring frost
Apr 27
First fall frost
Oct 15
Growing season
168 days
Hardiness zone
6b
Explore more for Brockton, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Norton W, Ma (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.