Dartmouth Weather Forecast

    • 67
    • 83

    Thunderstorms

    • 69
    • 82

    Rain Showers Likely

    • 66
    • 83

    Chance Rain Showers

    • 64
    • 86

    Mostly Sunny

    • 62
    • 83

    Mostly Sunny

    • 66
    • 82

    Partly Sunny

    • 69
    • 85

    Partly Sunny

Today 30 Jun Southern Bristol

Mostly sunny. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph.

Tonight 30 Jun Southern Bristol

Mostly cloudy. Patchy fog. Scattered Showers with isolated Thunderstorms after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dartmouth Temperature Statistics

June Temperature

New Bedford, New Bedford Regional Airport (4.3 miles)

  • Lowest 1 June, 2025

    48.7 °F

  • Average June

    70.1 °F

  • Highest 24 June, 2025

    101.6 °F

Climate (2020–Present)

New Bedford, New Bedford Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    62.5 °F
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