Copiague Weather Forecast

    • 31
    • 40

    Rain Likely

    • 33
    • 45

    Rain

    • 20
    • 41

    Partly Sunny

    • 35
    • 40

    Chance Rain/Snow

    • 32
    • 49

    Mostly Cloudy

    • 28
    • 41

    Partly Sunny

    • 32
    • 40

    Chance Snow

Today 30 Jan Southwest Suffolk

Sunny. Highs in the upper 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 30 Jan Southwest Suffolk

Partly cloudy this Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the upper 20s. Southwest Winds 15 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copiague Temperature Statistics

January Temperature

Farmingdale - Republic Airport (5 miles)

  • Lowest 23 January, 2025

    8.9 °F

  • Average January

    30.1 °F

  • Highest 1 January, 2025

    52.6 °F

Climate (2020–Present)

Farmingdale - Republic Airport (5 miles)

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  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    63.4 °F
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