South Brunswick Township Weather Forecast

    • 72
    • 91

    Thunderstorms

    • 71
    • 90

    Rain Showers Likely

    • 71
    • 89

    Slight Chance Thunderstorms

    • 68
    • 89

    Mostly Sunny

    • 71
    • 90

    Partly Sunny

    • 70
    • 90

    Chance Rain Showers

    • 67
    • 87

    Chance Rain Showers

Today 6 Aug Middlesex

Mostly sunny. Patchy fog this morning. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Locally heavy rainfall possible this afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 6 Aug Middlesex

Partly cloudy. Scattered Showers and Thunderstorms this evening. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall this evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Brunswick Township Temperature Statistics

August Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 4 August, 2026

    64 °F

  • Average August

    77.7 °F

  • Highest 1 August, 2026

    88.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (16.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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