Ocean Beach Weather Forecast

    • 53
    • 63

    Becoming Sunny

    • 50
    • 60

    Mostly Sunny

    • 49
    • 59

    Mostly Sunny

    • 49
    • 57

    Partly Sunny

    • 48
    • 56

    Partly Sunny

    • 48
    • 56

    Mostly Sunny

Today 22 Oct Southwest Suffolk

Sunny. Highs in the lower 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Southwest Suffolk

Mostly clear. Lows in the upper 40s. West Winds 15 to 20 Mph.

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Ocean Beach Temperature Statistics

October Temperature

Islip, Long Island Mac Arthur Airport (10.6 miles)

  • Lowest 10 October, 2025

    42.1 °F

  • Average October

    61.4 °F

  • Highest 4 October, 2025

    82 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (10.6 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    63.2 °F
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