South Trenton Weather Forecast

    • 32
    • 54

    Becoming Sunny

    • 29
    • 52

    Partly Sunny

    • 43
    • 52

    Rain

    • 37
    • 62

    Mostly Sunny

    • 32
    • 50

    Partly Sunny

    • 35
    • 51

    Slight Chance Rain

Today 13 Nov Mercer

Partly sunny with isolated Showers. Near steady temperature around 50. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 13 Nov Mercer

Mostly clear. Cold with Lows in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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South Trenton Temperature Statistics

November Temperature

Trenton, Mercer County Airport (5.6 miles)

  • Lowest 7 November, 2025

    28.9 °F

  • Average November

    48.8 °F

  • Highest 5 November, 2025

    66 °F

Climate (2020–Present)

Trenton, Mercer County Airport (5.6 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.5 °F
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