South Brunswick Township Weather Forecast

    • 48
    • 72

    Mostly Cloudy

    • 55
    • 71

    Mostly Cloudy

    • 59
    • 67

    Rain Showers

    • 57
    • 71

    Partly Sunny

    • 55
    • 74

    Partly Sunny

    • 49
    • 68

    Mostly Sunny

Today 9 Oct Middlesex

Sunny. Highs in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Oct Middlesex

Mostly cloudy. Lows in the upper 40s. West Winds 5 to 10 Mph.

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South Brunswick Township Temperature Statistics

October Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 7 October, 2026

    39 °F

  • Average October

    62.2 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (16.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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