Hempstead Harbor Weather Forecast

    • 7
    • 20

    Mostly Sunny

    • 14
    • 22

    Blustery

    • 18
    • 23

    Chance Snow

    • 19
    • 31

    Partly Sunny

    • 20
    • 32

    Partly Sunny

    • 17
    • 29

    Partly Sunny

Today 30 Jan Northern Nassau

Sunny, cold with Highs around 17. West Winds 10 to 15 Mph. Wind chill Values as low as 11 below in the morning.

Tonight 30 Jan Northern Nassau

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows around 7 above. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 6 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Harbor Temperature Statistics

January Temperature

New York, La Guardia Airport (11.8 miles)

  • Lowest 24 January, 2026

    10.7 °F

  • Average January

    33.2 °F

  • Highest 9 January, 2026

    54.6 °F

Climate (2021–Present)

New York, La Guardia Airport (11.8 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    64.5 °F
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