Lake Hopatcong Weather Forecast

    • 59
    • 66

    Slight Chance Rain Showers

    • 63
    • 69

    Rain Showers Likely

    • 69
    • 82

    Chance Rain Showers

    • 62
    • 87

    Rain Showers Likely

    • 57
    • 79

    Partly Sunny

    • 65
    • 81

    Partly Sunny

Today 16 Jun Morris

Cloudy with a 20 percent chance of Showers. Highs in the upper 60s. East Winds around 5 Mph.

Tonight 16 Jun Morris

Cloudy. A slight chance of Showers in the evening. Lows around 60. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Hopatcong Temperature Statistics

June Temperature

Andover, Aeroflex-Andover Airport (7.5 miles)

  • Lowest 2 June, 2025

    44.1 °F

  • Average June

    67.5 °F

  • Highest 5 June, 2025

    89.7 °F

Climate (2020–Present)

Andover, Aeroflex-Andover Airport (7.5 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.8 °F
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