Nesconset Weather Forecast

    • 36
    • 55

    Partly Sunny

    • 32
    • 51

    Partly Sunny

    • 37
    • 50

    Mostly Sunny

    • 40
    • 56

    Chance Rain

    • 39
    • 52

    Chance Rain

    • 41
    • 54

    Chance Rain

Today 25 Mar Northwest Suffolk

Mostly sunny. Highs in the mid 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 25 Mar Northwest Suffolk

Partly cloudy. Lows in the mid 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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Nesconset Temperature Statistics

March Temperature

Islip, Long Island Mac Arthur Airport (4.3 miles)

  • Lowest 3 March, 2025

    17.9 °F

  • Average March

    44.3 °F

  • Highest 19 March, 2025

    65.6 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (4.3 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    62.8 °F
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