Caldwell Weather Forecast

    • 55
    • 73

    Becoming Sunny

    • 64
    • 74

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 52
    • 66

    Chance Rain Showers

    • 43
    • 68

    Rain Showers Likely

    • 37
    • 52

    Partly Sunny

    • 40
    • 56

    Mostly Sunny

Today 12 Oct Western Essex

Sunny. Highs in the lower 60s.

Tonight 12 Oct Western Essex

Partly cloudy in the Evening, then clearing. Patchy fog. Lows in the mid 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Caldwell Temperature Statistics

October Temperature

Caldwell, Essex County Airport (2.5 miles)

  • Lowest 7 October, 2026

    37.9 °F

  • Average October

    60.1 °F

  • Highest 2 October, 2026

    84 °F

Climate (2021–2026)

Caldwell, Essex County Airport (2.5 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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