Green Island Weather Forecast

    • 63
    • 72

    Increasing Clouds

    • 65
    • 73

    Mostly Cloudy

    • 63
    • 77

    Chance Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 56
    • 66

    Chance Rain Showers

    • 50
    • 66

    Mostly Sunny

Today 30 Sep Southern Nassau

Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph, becoming west in the afternoon.

Tonight 30 Sep Southern Nassau

Mostly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Green Island Temperature Statistics

September Temperature

Farmingdale - Republic Airport (8.7 miles)

  • Lowest 15 September, 2026

    55 °F

  • Average September

    68.6 °F

  • Highest 3 September, 2026

    87.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (8.7 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63 °F
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