Hewlett Harbor Weather Forecast

    • 67
    • 82

    Partly Sunny

    • 70
    • 83

    Slight Chance Thunderstorms

    • 74
    • 90

    Slight Chance Thunderstorms

    • 78
    • 94

    Mostly Sunny

    • 76
    • 96

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

Today 29 Jun Southern Nassau

Patchy fog early. Partly cloudy. Humid with Highs in the mid 80s. Light and variable Winds, becoming north around 5 Mph this Morning, then becoming south this afternoon.

Tonight 29 Jun Southern Nassau

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hewlett Harbor Temperature Statistics

June Temperature

New York, Kennedy International Airport (3.7 miles)

  • Lowest 2 June, 2026

    50.6 °F

  • Average June

    73.2 °F

  • Highest 12 June, 2026

    96.7 °F

Climate (2021–2026)

New York, Kennedy International Airport (3.7 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    63.5 °F
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