Fire Island Pines Weather Forecast

    • 39
    • 41

    Slight Chance Rain

    • 29
    • 42

    Partly Sunny

    • 13
    • 35

    Breezy

    • 15
    • 18

    Snow

    • 23
    • 27

    Snow

    • 17
    • 28

    Chance Snow

    • 19
    • 24

    Partly Sunny

Today 21 Jan Southwest Suffolk

Partly sunny. Not as cool with Highs around 40. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Jan Southwest Suffolk

Mostly cloudy. A slight chance of rain and snow in the evening. Not as cool with Lows in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fire Island Pines Temperature Statistics

January Temperature

Islip, Long Island Mac Arthur Airport (8.7 miles)

  • Lowest 1 January, 2026

    21 °F

  • Average January

    36 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

Islip, Long Island Mac Arthur Airport (8.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    63.1 °F
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