Southside Beach Park Weather Forecast

    • 31
    • 36

    Slight Chance Snow

    • 36
    • 41

    Mostly Cloudy

    • 35
    • 47

    Partly Sunny

    • 39
    • 45

    Mostly Cloudy

    • 42
    • 48

    Chance Rain

    • 35
    • 50

    Chance Rain

Today 5 Jan Northern Nassau

Mostly cloudy with a 20 percent chance of light snow. Highs in the mid 30s. West Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 5 Jan Northern Nassau

Mostly cloudy. Lows around 30. South Winds around 5 Mph, becoming northwest around 5 Mph after midnight.

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Southside Beach Park Temperature Statistics

January Temperature

White Plains - Westchester County Airport (13 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    23.6 °F

  • Highest 1 January, 2026

    33.1 °F

Climate (2021–Present)

White Plains - Westchester County Airport (13 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
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