Brockton Weather Forecast

    • 25
    • 59

    Rain

    • 29
    • 39

    Partly Sunny

    • 21
    • 44

    Partly Sunny

    • 20
    • 33

    Partly Sunny

    • 26
    • 38

    Chance Rain/Snow

    • 22
    • 39

    Slight Chance Snow

Today 19 Dec Western Plymouth

Rain with isolated Thunderstorms. Windy and not as cool with Highs in the upper 50s. South Winds 20 to 30 Mph with Gusts up to 60 Mph. Chance of rain near 100 percent.

Tonight 19 Dec Western Plymouth

Mostly cloudy with a chance of rain in the Evening, then mostly clear after midnight. Cooler with Lows in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 50 percent.

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Brockton Temperature Statistics

December Temperature

Norwood, Norwood Memorial Airport (10.6 miles)

  • Lowest 9 December, 2025

    6.1 °F

  • Average December

    29.1 °F

  • Highest 10 December, 2025

    48 °F

Climate (2020–Present)

Norwood, Norwood Memorial Airport (10.6 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    63.7 °F
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