Washington Township Weather Forecast

    • 22
    • 36

    Snow

    • 14
    • 26

    Chance Snow Showers

    • 16
    • 27

    Mostly Cloudy

    • 21
    • 29

    Mostly Cloudy

    • 26
    • 39

    Mostly Cloudy

    • 32
    • 46

    Rain Likely

Today 13 Dec Morris

Cloudy. Highs in the upper 30s. Southwest Winds 5 to 10 Mph.

Tonight 13 Dec Morris

Snow. Snow accumulation of 1 to 3 Inches. Cold with Lows in the lower 20s. West Winds around 5 Mph. Chance of snow near 100 percent.

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Washington Township Temperature Statistics

December Temperature

Somerville, Somerset Airport (13 miles)

  • Lowest 9 December, 2025

    7 °F

  • Average December

    30.5 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Somerville, Somerset Airport (13 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.8 °F
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