Delawanna Weather Forecast

    • 31
    • 38

    Rain/Snow

    • 22
    • 35

    Chance Snow

    • 13
    • 34

    Mostly Sunny

    • 13
    • 22

    Mostly Sunny

    • 25
    • 31

    Mostly Cloudy

    • 22
    • 38

    Chance Snow

Today 17 Jan Eastern Passaic

Snow this Morning, then snow with a slight chance of rain this afternoon. Total snow accumulation around an inch. Highs in the upper 30s. South Winds around 5 Mph. Chance of precipitation 90 percent.

Tonight 17 Jan Eastern Passaic

Mostly cloudy. A slight chance of snow after midnight. Lows in the upper 20s. Southwest Winds around 5 Mph. Chance of snow 20 percent.

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Delawanna Temperature Statistics

January Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    36 °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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