South Brunswick Township Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 65
    • 87

    Rain Showers Likely

    • 64
    • 82

    Rain Showers

    • 63
    • 80

    Chance Rain Showers

    • 64
    • 82

    Slight Chance Thunderstorms

Today 25 Jul Middlesex

Sunny. Highs in the lower 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Jul Middlesex

Mostly clear. Lows in the upper 50s. East Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

South Brunswick Township Temperature Statistics

July Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 20 July, 2026

    57.7 °F

  • Average July

    78 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (16.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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