South Brunswick Township Weather Forecast

    • 44
    • 63

    Chance Rain Showers

    • 47
    • 72

    Partly Sunny

    • 43
    • 63

    Chance Rain Showers

    • 42
    • 52

    Rain Showers Likely

    • 42
    • 58

    Chance Rain Showers

    • 45
    • 63

    Partly Sunny

Today 22 Apr Middlesex

Mostly cloudy. A chance of Showers in the morning. Highs in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 22 Apr Middlesex

Partly cloudy. Lows in the mid 40s. North Winds around 5 Mph.

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South Brunswick Township Temperature Statistics

April Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 8 April, 2026

    27.6 °F

  • Average April

    56.9 °F

  • Highest 15 April, 2026

    88.6 °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

    64.4 °F
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