Fire Island Lighthouse Weather Forecast

    • 41
    • 46

    Chance Rain Showers

    • 25
    • 42

    Breezy

    • 34
    • 38

    Breezy

    • 31
    • 41

    Chance Rain

    • 25
    • 34

    Partly Sunny

    • 21
    • 32

    Partly Sunny

    • 20
    • 28

    Blustery

Today 14 Jan Southwest Suffolk

Mostly cloudy with a 30 percent chance of rain. Highs in the upper 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jan Southwest Suffolk

Cloudy. A chance of Rain, mainly in the evening. Lows around 40. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fire Island Lighthouse Temperature Statistics

January Temperature

Farmingdale - Republic Airport (11.8 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    34.8 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Farmingdale - Republic Airport (11.8 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    63.3 °F
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