Hempstead Harbor Weather Forecast

    • 33
    • 46

    Breezy

    • 35
    • 41

    Partly Sunny

    • 41
    • 45

    Mostly Cloudy

    • 39
    • 47

    Chance Rain

    • 26
    • 41

    Chance Rain/Snow

    • 29
    • 34

    Partly Sunny

    • 31
    • 37

    Chance Rain/Snow

Today 11 Jan Northern Nassau

Partly sunny with a chance of rain and snow Showers. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 40 percent.

Tonight 11 Jan Northern Nassau

Partly cloudy in the Evening, then becoming mostly clear. Windy with Lows around 30. West Winds 20 to 30 Mph with Gusts up to 40 Mph.

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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 2 January, 2026

    21 °F

  • Average January

    35 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

New York, La Guardia Airport (11.8 miles)

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  • Average Low 2021–2026

    51.5 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    64.6 °F
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