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City of Brockton, MassachusettsBrockton, MA 7-Day Night Weather Forecast
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Brockton, MA Weather Forecast
Brockton, MA Weather Forecast Date: 403 PM EDT Sat Sep 19 2026
The area/counties/county of: Western Plymouth County Ma, including the city of Brockton.or toggle through each period.
Tonight... Partly cloudy. Lows in the lower 40s. East winds around 5 mph this evening, becoming light and variable.
Sunday... Showers in the afternoon. Patchy fog in the afternoon. Highs in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain near 100%.
Sunday Night... Showers. Patchy fog. Not as cool. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph, becoming northeast with gusts up to 20 mph after midnight. Chance of rain near 100%.
Monday... Partly sunny with a 40% chance of showers. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.
Tuesday... Mostly cloudy. Highs in the lower 60s. Lows in the upper 40s.
Wednesday... Mostly cloudy. Highs in the lower 60s. Lows in the upper 40s.
Thursday... Partly sunny with a 30% chance of showers. Highs in the lower 60s.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
Friday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s. Lows around 50.
Friday Night... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s. Lows around 50.
POP = Probability of Precipitation
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