Long Island Weather Forecast

    • 67
    • 77

    Slight Chance Thunderstorms

    • 66
    • 74

    Partly Sunny

    • 70
    • 76

    Partly Sunny

    • 68
    • 76

    Chance Rain Showers

    • 67
    • 74

    Chance Rain Showers

    • 68
    • 75

    Chance Rain Showers

Today 28 Aug Southern Bristol

Partly sunny with a slight chance of Showers and Thunderstorms. Humid with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 28 Aug Southern Bristol

Cloudy. Patchy fog. Near steady temperature around 70. South Winds around 5 Mph.

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Long Island Temperature Statistics

August Temperature

New Bedford, New Bedford Regional Airport (7.5 miles)

  • Lowest 16 August, 2026

    54 °F

  • Average August

    72.8 °F

  • Highest 7 August, 2026

    91 °F

Climate (2021–2026)

New Bedford, New Bedford Regional Airport (7.5 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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