West Caldwell Weather Forecast

    • 26
    • 44

    Partly Sunny

    • 40
    • 48

    Mostly Cloudy

    • 26
    • 54

    Rain Showers Likely

    • 30
    • 39

    Mostly Cloudy

    • 26
    • 45

    Partly Sunny

    • 25
    • 37

    Mostly Cloudy

Today 17 Dec Western Essex

Mostly sunny. Highs in the mid 40s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon.

Tonight 17 Dec Western Essex

Partly cloudy in the Evening, then clearing. Lows in the upper 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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West Caldwell Temperature Statistics

December Temperature

Caldwell, Essex County Airport (2.5 miles)

  • Lowest 9 December, 2025

    12.9 °F

  • Average December

    30.8 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Caldwell, Essex County Airport (2.5 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    65.4 °F
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