Parsippany Weather Forecast

    • 62
    • 84

    Decreasing Clouds

    • 59
    • 79

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 64
    • 76

    Chance Rain Showers

Today 4 Sep Morris

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 4 Sep Morris

Partly cloudy in the Evening, then clearing. Lows in the lower 60s. North Winds around 5 Mph.

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Parsippany Temperature Statistics

September Temperature

Morristown Municipal (3.7 miles)

  • Lowest 2 September, 2026

    64.4 °F

  • Average September

    68.9 °F

  • Highest 1 September, 2026

    86 °F

Climate (2021–2026)

Morristown Municipal (3.7 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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