Hempstead Harbor Weather Forecast

    • 64
    • 78

    Increasing Clouds

    • 67
    • 83

    Rain Showers Likely

    • 63
    • 81

    Mostly Sunny

    • 63
    • 80

    Mostly Sunny

    • 64
    • 75

    Rain Showers Likely

    • 64
    • 71

    Rain Showers Likely

Today 17 Jun Northern Nassau

Partly sunny. A slight chance of Showers this afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 17 Jun Northern Nassau

Partly cloudy in the Evening, then becoming cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Harbor Temperature Statistics

June Temperature

New York, La Guardia Airport (11.8 miles)

  • Lowest 1 June, 2026

    55.7 °F

  • Average June

    76 °F

  • Highest 12 June, 2026

    98.7 °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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