Long Island Weather Forecast

    • 57
    • 77

    Slight Chance Thunderstorms

    • 56
    • 76

    Mostly Sunny

    • 69
    • 75

    Mostly Cloudy

    • 67
    • 77

    Chance Rain Showers

    • 67
    • 77

    Mostly Sunny

    • 70
    • 77

    Partly Sunny

Today 14 Aug Southern Bristol

Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 14 Aug Southern Bristol

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Long Island Temperature Statistics

August Temperature

New Bedford, New Bedford Regional Airport (7.5 miles)

  • Lowest 5 August, 2026

    57 °F

  • Average August

    75.8 °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

    52.8 °F

  • Average High 2021–2026

    61.9 °F
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