Middle Island Weather Forecast

    • 54
    • 75

    Mostly Cloudy

    • 56
    • 68

    Chance Rain Showers

    • 58
    • 67

    Chance Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 57
    • 75

    Chance Rain Showers

Today 27 May Northwest Suffolk

Partly sunny. Highs in the mid 70s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 27 May Northwest Suffolk

Mostly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph.

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Middle Island Temperature Statistics

May Temperature

Shirley, Brookhaven Airport (5.6 miles)

  • Lowest 12 May, 2025

    42.7 °F

  • Average May

    61.1 °F

  • Highest 8 May, 2025

    77.6 °F

Climate (2020–Present)

Shirley, Brookhaven Airport (5.6 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    63 °F
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