Packanack Lake Weather Forecast

    • 48
    • 63

    Becoming Sunny

    • 56
    • 75

    Mostly Sunny

    • 52
    • 76

    Partly Sunny

    • 53
    • 74

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

Today 30 May Eastern Passaic

Partly sunny. Cooler with Highs in the lower 60s. North Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 30 May Eastern Passaic

Mostly clear. Lows in the upper 40s. North Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Packanack Lake Temperature Statistics

May Temperature

Caldwell, Essex County Airport (4.3 miles)

  • Lowest 12 May, 2026

    41 °F

  • Average May

    62.8 °F

  • Highest 19 May, 2026

    96.1 °F

Climate (2021–Present)

Caldwell, Essex County Airport (4.3 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.2 °F
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