Delawanna Weather Forecast

    • 33
    • 49

    Rain/Snow Likely

    • 21
    • 41

    Partly Sunny

    • 27
    • 34

    Partly Sunny

    • 26
    • 42

    Partly Sunny

    • 20
    • 33

    Partly Sunny

    • 20
    • 31

    Partly Sunny

Today 14 Jan Eastern Passaic

Cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the upper 40s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 14 Jan Eastern Passaic

Cloudy. A chance of Showers in the Evening, then Showers likely with a chance of snow Showers after midnight. Lows in the lower 30s. Light and variable Winds, becoming northwest around 5 Mph after midnight. Chance of precipitation 60 percent.

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Delawanna Temperature Statistics

January Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    35.1 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Teterboro, Teterboro Airport (3.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.1 °F

  • Average High 2021–2026

    64.7 °F
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