Caldwell Weather Forecast

    • 38
    • 46

    Increasing Clouds

    • 33
    • 49

    Mostly Sunny

    • 42
    • 48

    Cloudy

    • 37
    • 64

    Rain

    • 24
    • 45

    Partly Sunny

    • 29
    • 40

    Partly Sunny

Today 13 Mar Western Essex

Sunny this Morning, then mostly cloudy with a slight chance of snow this afternoon. Highs in the mid 40s. Southwest Winds 5 to 10 Mph, becoming south 10 to 15 Mph with Gusts up to 30 Mph this afternoon. Chance of snow 20 percent.

Tonight 13 Mar Western Essex

Mostly cloudy with a slight chance of rain in the Evening, then mostly clear after midnight. Lows in the upper 30s. South Winds 10 to 15 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain 20 percent.

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Caldwell Temperature Statistics

March Temperature

Caldwell, Essex County Airport (2.5 miles)

  • Lowest 2 March, 2026

    21 °F

  • Average March

    45.1 °F

  • Highest 10 March, 2026

    80.1 °F

Climate (2021–Present)

Caldwell, Essex County Airport (2.5 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.3 °F
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