Short Beach Weather Forecast

    • 18
    • 40

    Increasing Clouds

    • 27
    • 33

    Chance Rain

    • 29
    • 39

    Chance Rain

    • 24
    • 42

    Mostly Cloudy

    • 19
    • 31

    Partly Sunny

    • 28
    • 37

    Chance Rain/Snow

Today 4 Dec Northwest Suffolk

Mostly sunny and breezy. Highs around 40. West Winds 10 to 15 Mph with Gusts up to 25 Mph, increasing to 15 to 25 Mph with Gusts up to 40 Mph in the afternoon.

Tonight 4 Dec Northwest Suffolk

Mostly clear and Blustery. Lows around 18. Northwest Winds 20 to 25 Mph with Gusts up to 40 Mph, becoming north 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Short Beach Temperature Statistics

December Temperature

Islip, Long Island Mac Arthur Airport (9.9 miles)

  • Lowest 1 December, 2025

    30.9 °F

  • Average December

    39.1 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (9.9 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    63.1 °F
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