Hempstead Harbor Weather Forecast

    • 68
    • 77

    Mostly Sunny

    • 71
    • 83

    Chance Thunderstorms

    • 70
    • 85

    Chance Thunderstorms

    • 67
    • 82

    Partly Sunny

    • 67
    • 82

    Partly Sunny

    • 69
    • 86

    Mostly Sunny

    • 74
    • 90

    Mostly Sunny

Today 8 Jul Northern Nassau

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 8 Jul Northern Nassau

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Harbor Temperature Statistics

July Temperature

New York, La Guardia Airport (11.8 miles)

  • Lowest 6 July, 2026

    66 °F

  • Average July

    83.2 °F

  • Highest 2 July, 2026

    104.6 °F

Climate (2021–2026)

New York, La Guardia Airport (11.8 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    64.6 °F
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