East Islip Weather Forecast

    • 55
    • 62

    Rain Showers

    • 47
    • 64

    Chance Rain Showers

    • 47
    • 61

    Rain

    • 30
    • 55

    Slight Chance Rain Showers

    • 37
    • 45

    Partly Sunny

    • 41
    • 55

    Partly Sunny

    • 37
    • 53

    Partly Sunny

Today 7 Nov Southwest Suffolk

Partly sunny and breezy. Highs in the lower 60s. South Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 7 Nov Southwest Suffolk

Cloudy. A chance of Showers in the Evening, then Showers after midnight. Not as cool. Near steady temperature in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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East Islip Temperature Statistics

November Temperature

Islip, Long Island Mac Arthur Airport (5.6 miles)

  • Lowest 2 November, 2025

    37 °F

  • Average November

    52.4 °F

  • Highest 5 November, 2025

    64 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (5.6 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    63.2 °F
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