Hillburn Weather Forecast

    • 64
    • 81

    Rain Showers

    • 63
    • 83

    Rain Showers Likely

    • 61
    • 85

    Mostly Sunny

    • 64
    • 86

    Chance Rain Showers

    • 58
    • 82

    Chance Rain Showers

    • 58
    • 79

    Partly Sunny

Today 16 Aug Rockland

Partly sunny in the Morning, then mostly cloudy with a chance of Showers in the afternoon. Highs in the lower 80s. East Winds around 5 Mph, becoming south with Gusts up to 20 Mph in the afternoon. Chance of rain 50 percent.

Tonight 16 Aug Rockland

A chance of Showers in the Evening, then Showers after midnight. Patchy fog after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

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Hillburn Temperature Statistics

August Temperature

Caldwell, Essex County Airport (18 miles)

  • Lowest 4 August, 2026

    60.1 °F

  • Average August

    77.5 °F

  • Highest 7 August, 2026

    91.9 °F

Climate (2021–2026)

Caldwell, Essex County Airport (18 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.2 °F
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