Port Washington Weather Forecast

    • 46
    • 53

    Rain Showers Likely

    • 41
    • 63

    Rain Showers Likely

    • 45
    • 61

    Mostly Sunny

    • 46
    • 64

    Chance Rain

    • 41
    • 61

    Rain Likely

    • 33
    • 50

    Chance Rain

Today 7 Mar Northern Nassau

Cloudy. Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 7 Mar Northern Nassau

Cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Areas of dense fog after midnight with visibility one quarter mile or less at Times. Lows in the mid 40s. Southwest Winds 10 to 15 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Washington Temperature Statistics

March Temperature

New York, La Guardia Airport (9.9 miles)

  • Lowest 2 March, 2026

    21.9 °F

  • Average March

    35 °F

  • Highest 4 March, 2026

    50 °F

Climate (2021–Present)

New York, La Guardia Airport (9.9 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    64.5 °F
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