South Brunswick Township Weather Forecast

    • 68
    • 87

    Chance Thunderstorms

    • 63
    • 84

    Chance Thunderstorms

    • 63
    • 85

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 71
    • 94

    Partly Sunny

Today 10 Jul Middlesex

Mostly sunny this Morning, then mostly cloudy with a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 10 Jul Middlesex

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the upper 60s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

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South Brunswick Township Temperature Statistics

July Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 7 July, 2026

    64 °F

  • Average July

    80.8 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (16.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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