Wanaque Reservoir Weather Forecast

    • 55
    • 77

    Increasing Clouds

    • 59
    • 78

    Chance Rain Showers

    • 63
    • 84

    Rain Showers Likely

    • 58
    • 80

    Chance Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 59
    • 81

    Chance Rain Showers

Today 16 Jun Western Passaic

Mostly sunny. Highs in the mid 70s. Northwest Winds around 5 Mph.

Tonight 16 Jun Western Passaic

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wanaque Reservoir Temperature Statistics

June Temperature

Caldwell, Essex County Airport (13 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    73.2 °F

  • Highest 11 June, 2026

    93.9 °F

Climate (2021–Present)

Caldwell, Essex County Airport (13 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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