South Brunswick Township Weather Forecast

    • 53
    • 77

    Rain Showers

    • 55
    • 77

    Mostly Sunny

    • 48
    • 69

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 53
    • 77

    Chance Rain Showers

    • 52
    • 74

    Chance Rain Showers

    • 54
    • 74

    Partly Sunny

Today 28 May Middlesex

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

Tonight 28 May Middlesex

Mostly clear. Lows in the mid 50s. Northwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

South Brunswick Township Temperature Statistics

May Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 12 May, 2026

    40.6 °F

  • Average May

    61.9 °F

  • Highest 19 May, 2026

    96.7 °F

Climate (2021–Present)

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

    64.3 °F
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