Bayport Weather Forecast

    • 40
    • 60

    Sunny

    • 44
    • 63

    Sunny

    • 50
    • 66

    Sunny

    • 45
    • 58

    Mostly Sunny

    • 50
    • 58

    Partly Sunny

    • 54
    • 63

    Mostly Sunny

    • 53
    • 66

    Mostly Sunny

Today 24 Oct Southwest Suffolk

Mostly sunny. Highs in the mid 60s.

Tonight 24 Oct Southwest Suffolk

Mostly clear. Lows around 40. Northwest Winds around 5 Mph.

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Bayport Temperature Statistics

October Temperature

Islip, Long Island Mac Arthur Airport (4.3 miles)

  • Lowest 19 October, 2026

    38.6 °F

  • Average October

    59.9 °F

  • Highest 14 October, 2026

    82.7 °F

Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (4.3 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    63 °F
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