South Brunswick Township Weather Forecast

    • 37
    • 44

    Rain

    • 38
    • 44

    Chance Rain Showers

    • 51
    • 58

    Rain Showers Likely

    • 42
    • 64

    Partly Sunny

    • 47
    • 63

    Partly Sunny

    • 53
    • 73

    Partly Sunny

Today 5 Mar Middlesex

Rain. Patchy fog this morning. Widespread fog this afternoon. Highs in the lower 40s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon. Chance of rain near 100 percent.

Tonight 5 Mar Middlesex

Rain. Widespread fog in the evening. Patchy fog after midnight. Near steady temperature in the upper 30s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Brunswick Township Temperature Statistics

March Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 2 March, 2026

    21 °F

  • Average March

    31.7 °F

  • Highest 1 March, 2026

    42.1 °F

Climate (2021–Present)

Trenton, Mercer County Airport (16.2 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.3 °F
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