Riverdale Weather Forecast

    • 36
    • 63

    Becoming Sunny

    • 39
    • 66

    Sunny

    • 44
    • 70

    Sunny

    • 36
    • 59

    Partly Sunny

    • 41
    • 59

    Partly Sunny

    • 47
    • 66

    Partly Sunny

Today 24 Oct Morris

Areas of frost this morning. Mostly sunny. Highs in the lower 60s. Light and variable Winds.

Tonight 24 Oct Morris

Clear. Areas of frost. Lows in the mid 30s. Light and variable Winds.

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Riverdale Temperature Statistics

October Temperature

Caldwell, Essex County Airport (8.1 miles)

  • Lowest 18 October, 2026

    36 °F

  • Average October

    58.3 °F

  • Highest 2 October, 2026

    84 °F

Climate (2021–2026)

Caldwell, Essex County Airport (8.1 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65 °F
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