South Dartmouth Weather Forecast

    • 45
    • 46

    Chance Rain

    • 32
    • 46

    Rain Likely

    • 38
    • 42

    Chance Rain

    • 33
    • 46

    Partly Sunny

    • 42
    • 46

    Rain

    • 30
    • 51

    Rain Likely

Today 11 Mar Southern Bristol

Partly sunny in the Morning, then mostly cloudy with a slight chance of rain in the afternoon. Patchy fog in the morning. Highs around 50. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 11 Mar Southern Bristol

Cloudy with a 40 percent chance of rain. Patchy fog. Lows in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Dartmouth Temperature Statistics

March Temperature

New Bedford, New Bedford Regional Airport (5.6 miles)

  • Lowest 3 March, 2026

    3.9 °F

  • Average March

    33.1 °F

  • Highest 8 March, 2026

    55 °F

Climate (2021–Present)

New Bedford, New Bedford Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62 °F
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