West Trenton Weather Forecast

    • 24
    • 40

    Becoming Sunny

    • 26
    • 39

    Partly Sunny

    • 33
    • 49

    Mostly Cloudy

    • 40
    • 56

    Chance Rain

    • 40
    • 57

    Chance Rain

    • 35
    • 57

    Slight Chance Rain/Snow

Today 17 Mar Mercer

Partly sunny. Scattered Flurries this afternoon. Much cooler with Highs around 40. West Winds around 20 Mph with Gusts up to 40 Mph.

Tonight 17 Mar Mercer

Mostly cloudy with scattered Flurries in the Evening, then mostly clear after midnight. Cold with Lows in the lower 20s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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West Trenton Temperature Statistics

March Temperature

Trenton, Mercer County Airport (0.6 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    44.8 °F

  • Highest 10 March, 2026

    79 °F

Climate (2021–Present)

Trenton, Mercer County Airport (0.6 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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