Hillburn Reservoir Weather Forecast

    • 32
    • 59

    Chance Rain Showers

    • 28
    • 42

    Partly Sunny

    • 27
    • 40

    Partly Sunny

    • 26
    • 39

    Mostly Cloudy

    • 37
    • 47

    Chance Rain

    • 29
    • 46

    Chance Rain/Snow

Today 26 Nov Rockland

Mostly cloudy with a 40 percent chance of Showers. Patchy fog. Highs in the lower 60s. Southwest Winds around 5 Mph.

Tonight 26 Nov Rockland

Patchy fog in the evening. Mostly cloudy with a chance of rain Showers in the Evening, then mostly clear after midnight. Lows in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

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Hillburn Reservoir Temperature Statistics

November Temperature

Caldwell, Essex County Airport (18 miles)

  • Lowest 23 November, 2025

    27 °F

  • Average November

    45 °F

  • Highest 5 November, 2025

    66.9 °F

Climate (2020–Present)

Caldwell, Essex County Airport (18 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    65.5 °F
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