Essex County Airport Weather Forecast

    • 21
    • 32

    Decreasing Clouds

    • 28
    • 43

    Partly Sunny

    • 39
    • 48

    Mostly Cloudy

    • 23
    • 52

    Partly Sunny

    • 29
    • 37

    Mostly Cloudy

    • 26
    • 45

    Partly Sunny

Today 16 Dec Western Essex

Sunny. Highs in the lower 30s. West Winds around 5 Mph.

Tonight 16 Dec Western Essex

Partly cloudy in the Evening, then clearing. Lows in the lower 20s. Southwest Winds 5 to 10 Mph.

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Essex County Airport Temperature Statistics

December Temperature

Caldwell, Essex County Airport (0 miles)

  • Lowest 9 December, 2025

    12.9 °F

  • Average December

    31.1 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Caldwell, Essex County Airport (0 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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