Hempstead Lake Weather Forecast

    • 74
    • 92

    Mostly Sunny

    • 77
    • 96

    Mostly Sunny

    • 70
    • 92

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

    • 67
    • 76

    Chance Rain Showers

    • 68
    • 81

    Chance Thunderstorms

Today 23 Jun Southern Nassau

Sunny with Highs around 90. North Winds around 5 Mph, becoming south in the afternoon. Heat index Values up to 102.

Tonight 23 Jun Southern Nassau

Partly cloudy. Near steady temperature in the mid 70s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Lake Temperature Statistics

June Temperature

New York, Kennedy International Airport (6.8 miles)

  • Lowest 1 June, 2025

    52.6 °F

  • Average June

    69.3 °F

  • Highest 12 June, 2025

    89.1 °F

Climate (2020–Present)

New York, Kennedy International Airport (6.8 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    63.6 °F
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