Bayport Weather Forecast

    • 59
    • 77

    Decreasing Clouds

    • 59
    • 77

    Mostly Sunny

    • 66
    • 75

    Partly Sunny

    • 60
    • 75

    Chance Thunderstorms

    • 61
    • 73

    Mostly Sunny

    • 62
    • 74

    Partly Sunny

    • 62
    • 74

    Partly Sunny

Today 26 Aug Southwest Suffolk

Sunny. Near steady temperature in the upper 70s. Southwest Winds around 10 Mph.

Tonight 26 Aug Southwest Suffolk

Partly cloudy. Lows around 60. West Winds 5 to 10 Mph, becoming north after midnight.

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Bayport Temperature Statistics

August Temperature

Islip, Long Island Mac Arthur Airport (4.3 miles)

  • Lowest 9 August, 2025

    56.6 °F

  • Average August

    73.8 °F

  • Highest 4 August, 2025

    89.7 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (4.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    63.1 °F
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