West Trenton Weather Forecast

    • 38
    • 44

    Rain

    • 28
    • 45

    Partly Sunny

    • 28
    • 41

    Partly Sunny

    • 36
    • 47

    Mostly Cloudy

    • 30
    • 50

    Chance Rain

    • 19
    • 37

    Slight Chance Snow

Today 10 Jan Mercer

Rain, cooler. Near steady temperature in the lower 40s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 10 Jan Mercer

Rain, mainly in the evening. Patchy fog. Near steady temperature in the lower 40s. Northeast Winds around 5 Mph, becoming west after midnight. Chance of rain near 100 percent.

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West Trenton Temperature Statistics

January Temperature

Trenton, Mercer County Airport (0.6 miles)

  • Lowest 3 January, 2026

    17.1 °F

  • Average January

    31.7 °F

  • Highest 7 January, 2026

    52 °F

Climate (2021–Present)

Trenton, Mercer County Airport (0.6 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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