South Trenton Weather Forecast

    • 35
    • 53

    Becoming Sunny

    • 34
    • 53

    Partly Sunny

    • 50
    • 56

    Rain

    • 38
    • 64

    Chance Rain

    • 30
    • 46

    Partly Sunny

    • 27
    • 43

    Partly Sunny

Today 23 Nov Mercer

Patchy fog this morning. Mostly sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.

Tonight 23 Nov Mercer

Mostly clear. Lows in the lower 30s. West Winds around 5 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

    46.2 °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

    46.2 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.4 °F
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