Hempstead Lake Weather Forecast

    • 49
    • 69

    Sunny

    • 44
    • 61

    Mostly Sunny

    • 51
    • 62

    Partly Sunny

    • 54
    • 67

    Mostly Sunny

    • 54
    • 72

    Partly Sunny

    • 53
    • 67

    Mostly Cloudy

Today 26 Oct Southern Nassau

Sunny. Highs in the upper 60s. West Winds 5 to 10 Mph.

Tonight 26 Oct Southern Nassau

Mostly clear. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming north after midnight.

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Hempstead Lake Temperature Statistics

October Temperature

New York, Kennedy International Airport (6.8 miles)

  • Lowest 18 October, 2026

    41.6 °F

  • Average October

    61.5 °F

  • Highest 2 October, 2026

    82.7 °F

Climate (2021–2026)

New York, Kennedy International Airport (6.8 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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