Oyster Bay Weather Forecast

    • 48
    • 68

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 49
    • 62

    Partly Sunny

    • 53
    • 67

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 50
    • 66

    Mostly Cloudy

    • 54
    • 66

    Mostly Cloudy

Today 26 Oct Northern Nassau

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 60s.

Tonight 26 Oct Northern Nassau

Mostly clear. Lows in the upper 40s. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight.

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Oyster Bay Temperature Statistics

October Temperature

Farmingdale - Republic Airport (10.6 miles)

  • Lowest 19 October, 2026

    39.9 °F

  • Average October

    59.1 °F

  • Highest 2 October, 2026

    80.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (10.6 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    62.9 °F
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