North Dartmouth Weather Forecast

    • 55
    • 75

    Mostly Cloudy

    • 59
    • 75

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

    • 52
    • 82

    Mostly Sunny

    • 48
    • 69

    Mostly Sunny

    • 53
    • 69

    Partly Sunny

Today 16 Sep Southern Bristol

Partly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Southern Bristol

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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North Dartmouth Temperature Statistics

September Temperature

New Bedford, New Bedford Regional Airport (2.5 miles)

  • Lowest 13 September, 2025

    43 °F

  • Average September

    63 °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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