Delawanna Weather Forecast

    • 62
    • 83

    Becoming Sunny

    • 56
    • 84

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 63
    • 78

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 64
    • 82

    Partly Sunny

Today 18 Sep Eastern Passaic

Sunny. Highs in the lower 80s. West Winds around 5 Mph.

Tonight 18 Sep Eastern Passaic

Clear. Lows around 60. Northwest Winds around 5 Mph.

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Delawanna Temperature Statistics

September Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 8 September, 2025

    52 °F

  • Average September

    69.3 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    64.8 °F
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