Brockton Weather Forecast

    • 57
    • 62

    Rain

    • 51
    • 64

    Mostly Cloudy

    • 47
    • 62

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 63

    Chance Rain Showers

    • 49
    • 63

    Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

Today 20 Sep Western Plymouth

Rain. Patchy fog. Near steady temperature in the upper 50s. Southeast Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 20 Sep Western Plymouth

Rain. Patchy fog. Not as cool. Near steady temperature around 60. Southeast Winds around 5 Mph, becoming northeast after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brockton Temperature Statistics

September Temperature

Norwood, Norwood Memorial Airport (10.6 miles)

  • Lowest 15 September, 2026

    41 °F

  • Average September

    67.1 °F

  • Highest 10 September, 2026

    84.9 °F

Climate (2021–2026)

Norwood, Norwood Memorial Airport (10.6 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.3 °F
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