Acushnet River SPB Weather Forecast

    • 59
    • 77

    Decreasing Clouds

    • 50
    • 81

    Mostly Sunny

    • 48
    • 71

    Mostly Sunny

    • 52
    • 70

    Partly Sunny

    • 58
    • 74

    Partly Sunny

    • 60
    • 79

    Slight Chance Rain Showers

Today 18 Sep Southern Bristol

Mostly cloudy with patchy Drizzle, then partly sunny with patchy drizzle. Patchy fog. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 Sep Southern Bristol

Mostly clear. Lows in the upper 50s. West Winds around 5 Mph.

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Acushnet River SPB Temperature Statistics

September Temperature

New Bedford, New Bedford Regional Airport (2.5 miles)

  • Lowest 13 September, 2025

    43 °F

  • Average September

    63.1 °F

  • Highest 6 September, 2025

    79 °F

Climate (2020–Present)

New Bedford, New Bedford Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    62.4 °F
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