South Brunswick Township Weather Forecast

    • 61
    • 82

    Becoming Sunny

    • 60
    • 82

    Mostly Sunny

    • 62
    • 84

    Rain Showers Likely

    • 62
    • 81

    Rain Showers

    • 60
    • 82

    Slight Chance Rain Showers

    • 62
    • 84

    Partly Sunny

Today 19 Jun Middlesex

Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the lower 80s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Jun Middlesex

Mostly clear. Lows in the lower 60s. West Winds 10 to 15 Mph.

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South Brunswick Township Temperature Statistics

June Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 2 June, 2026

    46.7 °F

  • Average June

    72.5 °F

  • Highest 12 June, 2026

    94.6 °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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