South Brunswick Township Weather Forecast

    • 29
    • 51

    Mostly Sunny

    • 35
    • 58

    Partly Sunny

    • 48
    • 71

    Partly Sunny

    • 40
    • 65

    Mostly Sunny

    • 48
    • 66

    Partly Sunny

    • 60
    • 79

    Mostly Cloudy

Today 8 Apr Middlesex

Sunny. Highs around 50. Northeast Winds 5 to 10 Mph, becoming east in the afternoon.

Tonight 8 Apr Middlesex

Mostly clear. Areas of frost after midnight. Cold with Lows around 30. Southeast Winds 5 to 10 Mph.

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South Brunswick Township Temperature Statistics

April Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 2 April, 2026

    40.6 °F

  • Average April

    55.5 °F

  • Highest 1 April, 2026

    80.7 °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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