Green Island Weather Forecast

    • 33
    • 41

    Rain

    • 34
    • 42

    Rain

    • 34
    • 42

    Rain

    • 30
    • 43

    Chance Rain/Snow

    • 28
    • 38

    Snow Likely

    • 21
    • 37

    Chance Snow

Today 18 Feb Southern Nassau

Rain. Widespread fog late this morning. Areas of fog this afternoon. Visibility one quarter mile or less at Times late this morning. Highs in the lower 40s. South Winds around 5 Mph, becoming east around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 18 Feb Southern Nassau

Cloudy. Rain, mainly in the evening. Areas of fog. Lows in the mid 30s. Northeast Winds 5 to 10 Mph. Chance of rain 80 percent.

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Green Island Temperature Statistics

February Temperature

Farmingdale - Republic Airport (8.7 miles)

  • Lowest 8 February, 2026

    3.9 °F

  • Average February

    25.9 °F

  • Highest 14 February, 2026

    43 °F

Climate (2021–Present)

Farmingdale - Republic Airport (8.7 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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