Hewlett Weather Forecast

    • 51
    • 57

    Rain Likely

    • 49
    • 63

    Rain

    • 47
    • 58

    Partly Sunny

    • 43
    • 59

    Partly Sunny

    • 44
    • 58

    Chance Rain

    • 48
    • 59

    Chance Rain

Today 29 Oct Southern Nassau

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Northeast Winds 10 to 15 Mph.

Tonight 29 Oct Southern Nassau

Mostly cloudy. A slight chance of Showers in the Evening, then Showers likely after midnight. Lows around 50. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hewlett Temperature Statistics

October Temperature

New York, Kennedy International Airport (3.1 miles)

  • Lowest 27 October, 2025

    42.1 °F

  • Average October

    59.4 °F

  • Highest 5 October, 2025

    78.1 °F

Climate (2020–Present)

New York, Kennedy International Airport (3.1 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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