South Brunswick Township Weather Forecast

    • 67
    • 87

    Chance Rain Showers

    • 66
    • 87

    Partly Sunny

    • 64
    • 86

    Partly Sunny

    • 62
    • 84

    Partly Sunny

    • 66
    • 85

    Rain Showers Likely

    • 65
    • 85

    Chance Rain Showers

    • 64
    • 85

    Mostly Sunny

Today 12 Aug Middlesex

Sunny, hot with Highs in the upper 80s. North Winds around 5 Mph.

Tonight 12 Aug Middlesex

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 50 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

    63.6 °F

  • Average August

    79.2 °F

  • Highest 7 August, 2026

    93.7 °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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