Delawanna Weather Forecast

    • 42
    • 57

    Increasing Clouds

    • 31
    • 54

    Mostly Sunny

    • 35
    • 51

    Mostly Sunny

    • 43
    • 56

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 51
    • 74

    Mostly Cloudy

Today 6 Apr Eastern Passaic

Mostly sunny. Highs in the mid 50s. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 6 Apr Eastern Passaic

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows around 40. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of rain 30 percent.

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Delawanna Temperature Statistics

April Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 2 April, 2026

    41 °F

  • Average April

    56 °F

  • Highest 1 April, 2026

    78.1 °F

Climate (2021–Present)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.1 °F

  • Average High 2021–2026

    64.7 °F
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