Hempstead Harbor Weather Forecast

    • 37
    • 40

    Rain

    • 34
    • 45

    Chance Snow

    • 33
    • 37

    Snow Likely

    • 29
    • 36

    Slight Chance Snow

    • 27
    • 36

    Partly Sunny

    • 38
    • 41

    Chance Rain/Snow

Today 20 Feb Northern Nassau

Rain. Highs around 40. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 20 Feb Northern Nassau

Mostly cloudy. A chance of rain in the evening. Lows in the mid 30s. Northeast Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Harbor Temperature Statistics

February Temperature

New York, La Guardia Airport (11.8 miles)

  • Lowest 8 February, 2026

    5.6 °F

  • Average February

    28.9 °F

  • Highest 17 February, 2026

    46.9 °F

Climate (2021–Present)

New York, La Guardia Airport (11.8 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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