Copiague Weather Forecast

    • 33
    • 52

    Breezy

    • 39
    • 47

    Rain Showers

    • 33
    • 55

    Rain Showers

    • 25
    • 40

    Partly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 35
    • 43

    Partly Sunny

    • 35
    • 47

    Chance Rain

Today 14 Mar Southwest Suffolk

Sunny. Highs around 50. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 14 Mar Southwest Suffolk

Partly cloudy. Lows in the lower 30s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight.

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Copiague Temperature Statistics

March Temperature

Farmingdale - Republic Airport (5 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    41.5 °F

  • Highest 9 March, 2026

    68 °F

Climate (2021–Present)

Farmingdale - Republic Airport (5 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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