Delawanna Weather Forecast

    • 68
    • 91

    Rain Showers Likely

    • 64
    • 84

    Mostly Sunny

    • 63
    • 84

    Mostly Sunny

    • 65
    • 85

    Rain Showers Likely

    • 65
    • 79

    Rain Showers Likely

    • 64
    • 82

    Partly Sunny

Today 18 Jun Eastern Passaic

Partly sunny with a slight chance of Showers with isolated Thunderstorms. Some Thunderstorms may produce gusty Winds. Breezy with Highs around 90. Southwest Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain 20 percent.

Tonight 18 Jun Eastern Passaic

Mostly clear this Evening, then becoming partly cloudy. Breezy with Lows in the mid 60s. West Winds 20 to 25 Mph with Gusts up to 40 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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Delawanna Temperature Statistics

June Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 2 June, 2026

    50 °F

  • Average June

    74.3 °F

  • Highest 11 June, 2026

    95 °F

Climate (2021–2026)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.1 °F

  • Average High 2021–2026

    64.8 °F
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