Washington Township Weather Forecast

    • 24
    • 38

    Rain/Snow

    • 22
    • 31

    Slight Chance Snow Showers

    • 22
    • 32

    Mostly Cloudy

    • 24
    • 35

    Chance Snow

    • 14
    • 31

    Slight Chance Snow

    • 17
    • 26

    Mostly Cloudy

Today 10 Dec Morris

Cloudy. A chance of snow in the Morning, then rain and snow in the afternoon. Little or no snow accumulation. Not as cool with Highs around 40. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 90 percent.

Tonight 10 Dec Morris

Mostly cloudy. Cold with Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Washington Township Temperature Statistics

December Temperature

Somerville, Somerset Airport (13 miles)

  • Lowest 5 December, 2025

    19 °F

  • Average December

    31.4 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

Somerville, Somerset Airport (13 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.8 °F
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