Roslyn Heights Weather Forecast

    • 47
    • 63

    Mostly Cloudy

    • 45
    • 65

    Mostly Sunny

    • 41
    • 57

    Mostly Sunny

    • 41
    • 59

    Sunny

    • 45
    • 63

    Mostly Sunny

    • 49
    • 67

    Mostly Sunny

    • 46
    • 62

    Partly Sunny

Today 21 Oct Northern Nassau

Mostly sunny. Highs in the upper 50s.

Tonight 21 Oct Northern Nassau

Mostly cloudy. Lows in the upper 40s. North Winds 15 to 20 Mph.

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Roslyn Heights Temperature Statistics

October Temperature

New York, Kennedy International Airport (11.8 miles)

  • Lowest 18 October, 2026

    41 °F

  • Average October

    62.2 °F

  • Highest 2 October, 2026

    82.7 °F

Climate (2021–2026)

New York, Kennedy International Airport (11.8 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    63.6 °F
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