Delawanna Weather Forecast

    • 39
    • 47

    Increasing Clouds

    • 31
    • 48

    Rain Showers Likely

    • 18
    • 36

    Chance Rain/Snow

    • 27
    • 32

    Partly Sunny

    • 28
    • 41

    Mostly Cloudy

    • 22
    • 35

    Chance Snow

Today 13 Jan Eastern Passaic

Mostly sunny. Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 13 Jan Eastern Passaic

Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 30s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Delawanna Temperature Statistics

January Temperature

Teterboro, Teterboro Airport (3.7 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    34.5 °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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