Allendale Weather Forecast

    • 60
    • 83

    Partly Sunny

    • 54
    • 83

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 56
    • 73

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 61
    • 82

    Partly Sunny

Today 18 Sep Western Bergen

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Western Bergen

Mostly cloudy. Patchy fog. Near steady temperature in the lower 60s. North Winds around 5 Mph.

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Allendale Temperature Statistics

September Temperature

Teterboro, Teterboro Airport (13 miles)

  • Lowest 8 September, 2025

    52 °F

  • Average September

    69.3 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Teterboro, Teterboro Airport (13 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    64.8 °F
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