Hempstead Weather Forecast

    • 69
    • 89

    Mostly Sunny

    • 69
    • 87

    Mostly Cloudy

    • 69
    • 84

    Mostly Cloudy

    • 67
    • 82

    Partly Sunny

    • 68
    • 82

    Partly Sunny

    • 71
    • 84

    Partly Sunny

Today 4 Aug Southern Nassau

Sunny, hazy. Highs in the upper 80s. Northwest Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon.

Tonight 4 Aug Southern Nassau

Mostly clear. Near steady temperature in the mid 60s. West Winds around 5 Mph.

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Hempstead Temperature Statistics

August Temperature

New York, Kennedy International Airport (8.7 miles)

  • Lowest 1 August, 2025

    64.9 °F

  • Average August

    68.8 °F

  • Highest 1 August, 2025

    73.9 °F

Climate (2020–Present)

New York, Kennedy International Airport (8.7 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    63.7 °F
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