Middle Island Weather Forecast

    • 39
    • 60

    Sunny

    • 49
    • 63

    Mostly Sunny

    • 53
    • 68

    Mostly Cloudy

    • 52
    • 65

    Rain Likely

    • 52
    • 65

    Chance Rain

    • 53
    • 66

    Chance Rain

Today 9 Oct Northwest Suffolk

Sunny. Highs around 60. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Oct Northwest Suffolk

Clear. Lows in the lower 40s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Middle Island Temperature Statistics

October Temperature

Shirley, Brookhaven Airport (5.6 miles)

  • Lowest 3 October, 2025

    41 °F

  • Average October

    61.3 °F

  • Highest 5 October, 2025

    80.1 °F

Climate (2020–Present)

Shirley, Brookhaven Airport (5.6 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    63 °F
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