Dartmouth Weather Forecast

    • 46
    • 67

    Chance Rain

    • 44
    • 54

    Mostly Cloudy

    • 35
    • 57

    Rain Showers

    • 30
    • 51

    Partly Sunny

    • 38
    • 49

    Partly Sunny

    • 40
    • 59

    Partly Sunny

Today 17 Apr Southern Bristol

Mostly cloudy. A chance of Rain, mainly this morning. Highs in the upper 60s. Temperature falling into the upper 50s this afternoon. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 17 Apr Southern Bristol

Mostly cloudy. Patchy fog. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

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Dartmouth Temperature Statistics

April Temperature

New Bedford, New Bedford Regional Airport (4.3 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    45 °F

  • Highest 3 April, 2026

    62.1 °F

Climate (2021–Present)

New Bedford, New Bedford Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    61.9 °F
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