Manhasset Bay Weather Forecast

    • 70
    • 76

    Rain Showers

    • 68
    • 76

    Rain Showers

    • 59
    • 73

    Mostly Sunny

    • 61
    • 70

    Partly Sunny

    • 66
    • 77

    Mostly Sunny

    • 67
    • 79

    Slight Chance Rain Showers

Today 12 Sep Northern Nassau

Mostly sunny. Highs in the upper 70s. South Winds around 10 Mph.

Tonight 12 Sep Northern Nassau

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Manhasset Bay Temperature Statistics

September Temperature

New York, La Guardia Airport (8.7 miles)

  • Lowest 6 September, 2026

    66.7 °F

  • Average September

    75.8 °F

  • Highest 3 September, 2026

    88.6 °F

Climate (2021–2026)

New York, La Guardia Airport (8.7 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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