Sound Beach Weather Forecast

    • 40
    • 58

    Rain Showers

    • 39
    • 51

    Mostly Sunny

    • 31
    • 48

    Mostly Sunny

    • 36
    • 44

    Mostly Sunny

    • 44
    • 52

    Partly Sunny

    • 43
    • 57

    Partly Sunny

Today 5 Apr Northwest Suffolk

Areas of dense fog in the morning. A chance of Showers with Areas of heavy drizzle in the Morning, then Showers in the afternoon. Visibility one quarter mile or less at Times in the morning. Highs around 60. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 5 Apr Northwest Suffolk

Mostly cloudy with a chance of Showers in the Evening, then partly cloudy after midnight. Lows in the upper 30s. West Winds 10 to 15 Mph. Chance of rain 50 percent.

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Sound Beach Temperature Statistics

April Temperature

Shirley, Brookhaven Airport (10.6 miles)

  • Lowest 2 April, 2026

    39 °F

  • Average April

    50 °F

  • Highest 1 April, 2026

    64 °F

Climate (2021–Present)

Shirley, Brookhaven Airport (10.6 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.6 °F
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