Roslyn Heights Weather Forecast

    • 29
    • 35

    Partly Sunny

    • 31
    • 39

    Chance Rain/Snow

    • 23
    • 36

    Chance Snow

    • 15
    • 34

    Partly Sunny

    • 14
    • 23

    Partly Sunny

    • 26
    • 32

    Partly Sunny

Today 16 Jan Northern Nassau

Sunny, brisk with Highs in the mid 30s. West Winds 15 to 25 Mph. Gusts up to 35 Mph this morning.

Tonight 16 Jan Northern Nassau

Partly cloudy in the Evening, then mostly cloudy with a chance of snow after midnight. Lows around 30. Southwest Winds 10 to 15 Mph. Chance of snow 40 percent.

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Roslyn Heights Temperature Statistics

January Temperature

New York, Kennedy International Airport (11.8 miles)

  • Lowest 2 January, 2026

    21 °F

  • Average January

    36.7 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

New York, Kennedy International Airport (11.8 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    63.6 °F
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