Boonton Reservoir Weather Forecast

    • 37
    • 43

    Rain

    • 28
    • 44

    Partly Sunny

    • 28
    • 41

    Partly Sunny

    • 36
    • 45

    Mostly Cloudy

    • 27
    • 47

    Chance Rain/Snow

    • 19
    • 35

    Slight Chance Snow

    • 21
    • 32

    Partly Sunny

Today 10 Jan Morris

Rain. Near steady temperature in the lower 40s. East Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 10 Jan Morris

Cloudy. Rain, mainly in the evening. Patchy fog. Near steady temperature in the upper 30s. East Winds around 5 Mph, becoming northwest after midnight. Chance of rain 90 percent.

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  • Temperature Real-Time

Boonton Reservoir Temperature Statistics

January Temperature

Morristown Municipal (5.6 miles)

  • Lowest 1 January, 2026

    10.4 °F

  • Average January

    29.6 °F

  • Highest 8 January, 2026

    51.8 °F

Climate (2021–Present)

Morristown Municipal (5.6 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    64.1 °F
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