Boonton Reservoir Weather Forecast

    • 56
    • 63

    Mostly Cloudy

    • 55
    • 72

    Decreasing Clouds

    • 60
    • 76

    Partly Sunny

    • 64
    • 80

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 56
    • 69

    Chance Rain Showers

    • 53
    • 67

    Chance Rain Showers

Today 28 Sep Morris

Partly sunny. Highs in the mid 60s.

Tonight 28 Sep Morris

Mostly cloudy. A slight chance of Showers this evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boonton Reservoir Temperature Statistics

September Temperature

Morristown Municipal (5.6 miles)

  • Lowest 15 September, 2026

    48.2 °F

  • Average September

    65.2 °F

  • Highest 3 September, 2026

    87.8 °F

Climate (2021–2026)

Morristown Municipal (5.6 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    63.9 °F
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