Great South Bay Weather Forecast

    • 55
    • 61

    Partly Sunny

    • 57
    • 62

    Partly Sunny

    • 60
    • 64

    Partly Sunny

    • 61
    • 66

    Rain Likely

    • 57
    • 65

    Rain Likely

    • 52
    • 62

    Slight Chance Rain

Today 2 Nov Southwest Suffolk

Mostly sunny. Highs in the lower 60s. Southwest Winds 10 to 15 Mph.

Tonight 2 Nov Southwest Suffolk

Mostly clear. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

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Great South Bay Temperature Statistics

November Temperature

Islip, Long Island Mac Arthur Airport (8.1 miles)

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  • Average November

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Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (8.1 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    63 °F
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