North Shore Beach Weather Forecast

    • 30
    • 43

    Partly Sunny

    • 42
    • 52

    Rain Showers

    • 27
    • 55

    Slight Chance Rain Showers

    • 32
    • 42

    Mostly Cloudy

    • 27
    • 45

    Partly Sunny

    • 25
    • 36

    Partly Sunny

Today 17 Dec Northwest Suffolk

Mostly sunny. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 17 Dec Northwest Suffolk

Mostly clear. Lows in the upper 20s. West Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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North Shore Beach Temperature Statistics

December Temperature

Shirley, Brookhaven Airport (9.9 miles)

  • Lowest 9 December, 2025

    14 °F

  • Average December

    32.5 °F

  • Highest 2 December, 2025

    48.9 °F

Climate (2020–Present)

Shirley, Brookhaven Airport (9.9 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    62.8 °F
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