Old Field Point Weather Forecast

    • 50
    • 67

    Breezy

    • 51
    • 60

    Breezy

    • 48
    • 63

    Breezy

    • 47
    • 55

    Mostly Sunny

    • 51
    • 57

    Sunny

    • 54
    • 61

    Mostly Sunny

    • 56
    • 65

    Partly Sunny

Today 20 Oct Northwest Suffolk

Mostly sunny. Highs around 60.

Tonight 20 Oct Northwest Suffolk

Clear. Lows in the mid 40s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Old Field Point Temperature Statistics

October Temperature

Islip, Long Island Mac Arthur Airport (12.4 miles)

  • Lowest 7 October, 2026

    39.7 °F

  • Average October

    60.7 °F

  • Highest 14 October, 2026

    82.7 °F

Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (12.4 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    63 °F
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