South Oyster Bay Weather Forecast

    • 42
    • 47

    Increasing Clouds

    • 47
    • 53

    Mostly Cloudy

    • 50
    • 59

    Slight Chance Rain

    • 43
    • 61

    Rain Likely

    • 39
    • 49

    Rain/Snow Likely

    • 41
    • 49

    Rain Likely

Today 29 Mar Southern Nassau

Mostly sunny. Highs in the upper 40s. South Winds 5 to 10 Mph, increasing to 15 to 20 Mph this afternoon.

Tonight 29 Mar Southern Nassau

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Oyster Bay Temperature Statistics

March Temperature

Farmingdale - Republic Airport (6.2 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    41.9 °F

  • Highest 9 March, 2026

    68 °F

Climate (2021–Present)

Farmingdale - Republic Airport (6.2 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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