Washington Township Weather Forecast

    • 61
    • 80

    Partly Sunny

    • 68
    • 83

    Increasing Clouds

    • 59
    • 79

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 62
    • 77

    Chance Rain Showers

    • 63
    • 79

    Chance Rain Showers

    • 60
    • 78

    Partly Sunny

Today 8 Sep Morris

Sunny. Highs around 80. Northwest Winds around 5 Mph.

Tonight 8 Sep Morris

Partly cloudy. Lows in the lower 60s. Light and variable Winds.

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Washington Township Temperature Statistics

September Temperature

Somerville, Somerset Airport (13 miles)

  • Lowest 6 September, 2026

    57.9 °F

  • Average September

    72.2 °F

  • Highest 1 September, 2026

    87.1 °F

Climate (2021–2026)

Somerville, Somerset Airport (13 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.6 °F
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