Delawanna Weather Forecast

    • 69
    • 83

    Rain Showers

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 84

    Mostly Sunny

    • 70
    • 86

    Partly Sunny

    • 71
    • 86

    Partly Sunny

    • 71
    • 87

    Chance Rain Showers

    • 70
    • 85

    Chance Rain Showers

Today 27 Aug Eastern Passaic

Showers with Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds. Highs in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 27 Aug Eastern Passaic

Mostly cloudy. Showers likely with a slight chance of Thunderstorms early this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 60 percent.

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Delawanna Temperature Statistics

August Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 25 August, 2026

    61 °F

  • Average August

    77 °F

  • Highest 7 August, 2026

    93 °F

Climate (2021–2026)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    64.8 °F
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