Trenton Weather Forecast

    • 55
    • 70

    Rain Showers

    • 53
    • 75

    Partly Sunny

    • 53
    • 77

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 63
    • 84

    Chance Thunderstorms

    • 60
    • 85

    Chance Thunderstorms

Today 18 May Mercer

Cloudy. Scattered Showers this afternoon. Highs around 70. Northeast Winds around 5 Mph. Chance of rain 40 percent.

Tonight 18 May Mercer

Cloudy. Scattered Showers in the evening. Lows in the mid 50s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trenton Temperature Statistics

May Temperature

Trenton, Mercer County Airport (5.6 miles)

  • Lowest 13 May, 2024

    41.6 °F

  • Average May

    59.9 °F

  • Highest 2 May, 2024

    87.7 °F

Climate (2019–Present)

Trenton, Mercer County Airport (5.6 miles)

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  • Average Low 2019–2024

    46.4 °F

  • Average 2019–2024

    55.2 °F

  • Average High 2019–2024

    64 °F
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