Washington Township Weather Forecast

    • 70
    • 86

    Chance Thunderstorms

    • 68
    • 83

    Thunderstorms Likely

    • 64
    • 82

    Partly Sunny

    • 60
    • 83

    Chance Thunderstorms

    • 59
    • 79

    Mostly Sunny

    • 65
    • 83

    Mostly Cloudy

    • 70
    • 88

    Slight Chance Thunderstorms

Today 30 Jun Morris

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. Light and variable Winds, becoming south around 5 Mph this afternoon. Chance of rain 30 percent.

Tonight 30 Jun Morris

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 60 percent.

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Washington Township Temperature Statistics

June Temperature

Somerville, Somerset Airport (13 miles)

  • Lowest 2 June, 2025

    43.6 °F

  • Average June

    71.8 °F

  • Highest 24 June, 2025

    100.7 °F

Climate (2020–Present)

Somerville, Somerset Airport (13 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    65.8 °F
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