Brockton, MA Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. West wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph W | 0% |
| Tonight | 61°F | Partly Cloudy | 2 to 6 mph SW | 5% |
| Wednesday | 83°F | Mostly Sunny | 2 to 7 mph W | 5% |
| Wednesday Night | 66°F | Partly Cloudy | 3 to 7 mph SW | 8% |
| Thursday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 9 mph SW | 24% |
| Thursday Night | 71°F | Chance Rain Showers then Partly Cloudy | 5 to 8 mph SW | 30% |
| Friday | 90°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 9 mph SW | 21% |
| Friday Night | 71°F | Chance Rain Showers then Partly Cloudy | 3 to 7 mph SW | 29% |
| Saturday | 87°F | Mostly Sunny then Chance Rain Showers | 3 to 7 mph W | 34% |
| Saturday Night | 69°F | Chance Rain Showers | 5 mph SW | 46% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 8 mph SW | 15% |
| Sunday Night | 70°F | Slight Chance Rain Showers then Partly Cloudy | 7 mph SW | 19% |
| Monday | 89°F | Sunny | 5 to 10 mph SW | 11% |
| Monday Night | 68°F | Mostly Clear | 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 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 Aug 4, 2026.