South Brunswick Township Weather Forecast

    • 66
    • 94

    Severe Tstms

    • 66
    • 88

    Increasing Clouds

    • 64
    • 90

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 66
    • 90

    Chance Rain Showers

Today 12 Jun Middlesex

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce damaging Winds this afternoon. Hot with Highs in the mid 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 12 Jun Middlesex

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms this evening. Some Thunderstorms may be severe with damaging Winds. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Brunswick Township Temperature Statistics

June Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 2 June, 2026

    46.7 °F

  • Average June

    70 °F

  • Highest 5 June, 2026

    90.6 °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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