Old Tappan Weather Forecast

    • 37
    • 59

    Mostly Sunny

    • 36
    • 62

    Mostly Sunny

    • 41
    • 66

    Sunny

    • 48
    • 69

    Mostly Sunny

    • 42
    • 63

    Partly Sunny

    • 45
    • 60

    Mostly Cloudy

Today 23 Oct Eastern Bergen

Sunny. Highs in the upper 50s. North Winds 5 to 10 Mph. Gusts up to 20 Mph this morning.

Tonight 23 Oct Eastern Bergen

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. North Winds around 5 Mph.

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Old Tappan Temperature Statistics

October Temperature

Teterboro, Teterboro Airport (10.6 miles)

  • Lowest 18 October, 2026

    37 °F

  • Average October

    60.7 °F

  • Highest 2 October, 2026

    86 °F

Climate (2021–2026)

Teterboro, Teterboro Airport (10.6 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.1 °F

  • Average High 2021–2026

    64.7 °F
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