Caldwell Weather Forecast

    • 56
    • 75

    Mostly Cloudy

    • 56
    • 64

    Rain Showers Likely

    • 59
    • 70

    Chance Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 54
    • 74

    Chance Thunderstorms

    • 57
    • 75

    Slight Chance Rain Showers

Today 27 May Western Essex

Partly sunny late this Morning, then becoming mostly cloudy. Highs in the mid 70s. East Winds around 5 Mph, becoming southeast this afternoon.

Tonight 27 May Western Essex

Cloudy. Lows in the mid 50s. South Winds around 5 Mph.

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Caldwell Temperature Statistics

May Temperature

Caldwell, Essex County Airport (2.5 miles)

  • Lowest 1 May, 2025

    45.6 °F

  • Average May

    62.8 °F

  • Highest 2 May, 2025

    86.6 °F

Climate (2020–Present)

Caldwell, Essex County Airport (2.5 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    65.6 °F
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