Brockton, MA Weather & Growing Conditions
This Afternoon
84°F
Sunny
Sunny, with a high near 84. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Sunny | 7 mph SW | 0% |
| Tonight | 60°F | Partly Cloudy | 1 to 6 mph SW | 6% |
| Wednesday | 83°F | Mostly Sunny | 1 to 8 mph W | 7% |
| Wednesday Night | 66°F | Partly Cloudy | 3 to 7 mph SW | 9% |
| Thursday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 9 mph SW | 21% |
| Thursday Night | 71°F | Chance Rain Showers then Partly Cloudy | 5 to 8 mph SW | 26% |
| Friday | 89°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 9 mph SW | 19% |
| Friday Night | 71°F | Chance Rain Showers then Partly Cloudy | 2 to 8 mph SW | 26% |
| Saturday | 87°F | Mostly Sunny then Chance Rain Showers | 3 to 7 mph W | 34% |
| Saturday Night | 70°F | Chance Rain Showers | 5 mph SW | 46% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 8 mph SW | 15% |
| Sunday Night | 70°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph SW | 19% |
| Monday | 88°F | Mostly Sunny | 3 to 10 mph SW | 11% |
| Monday Night | 68°F | Partly Cloudy | 8 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brockton, MA
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
178 days
Hardiness zone
6b
Explore more for Brockton, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Brockton, Ma (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.