Boonton Weather Forecast

    • 22
    • 38

    Decreasing Clouds

    • 26
    • 40

    Partly Sunny

    • 33
    • 48

    Slight Chance Rain

    • 38
    • 55

    Chance Rain

    • 36
    • 53

    Chance Rain/Snow

    • 32
    • 54

    Slight Chance Snow

Today 17 Mar Morris

Mostly sunny. Much cooler with Highs in the upper 30s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 17 Mar Morris

Partly cloudy in the Evening, then clearing. Cold with Lows in the lower 20s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Boonton Temperature Statistics

March Temperature

Caldwell, Essex County Airport (6.2 miles)

  • Lowest 2 March, 2026

    21 °F

  • Average March

    44.4 °F

  • Highest 10 March, 2026

    80.1 °F

Climate (2021–Present)

Caldwell, Essex County Airport (6.2 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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