Fire Island Lighthouse Weather Forecast

    • 47
    • 61

    Sunny

    • 54
    • 65

    Sunny

    • 51
    • 59

    Sunny

    • 55
    • 60

    Partly Sunny

    • 58
    • 64

    Mostly Sunny

    • 57
    • 67

    Partly Sunny

    • 58
    • 64

    Mostly Cloudy

Today 25 Oct Southwest Suffolk

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s.

Tonight 25 Oct Southwest Suffolk

Clear. Lows in the lower 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fire Island Lighthouse Temperature Statistics

October Temperature

Farmingdale - Republic Airport (11.8 miles)

  • Lowest 19 October, 2026

    39.9 °F

  • Average October

    59.5 °F

  • Highest 2 October, 2026

    80.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (11.8 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    62.9 °F
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