Passaic Weather Forecast

    • 19
    • 29

    Decreasing Clouds

    • 24
    • 32

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 42
    • 50

    Rain

    • 23
    • 50

    Partly Sunny

    • 33
    • 38

    Slight Chance Rain

Today 15 Dec Eastern Passaic

Sunny this Morning, then becoming mostly cloudy. Cold with Highs in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Dec Eastern Passaic

Mostly cloudy. Lows around 17. West Winds around 5 Mph.

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Passaic Temperature Statistics

December Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 9 December, 2025

    16 °F

  • Average December

    32.1 °F

  • Highest 10 December, 2025

    46.9 °F

Climate (2020–Present)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    64.7 °F
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