Trenton Weather Forecast

    • 65
    • 87

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 63
    • 86

    Partly Sunny

    • 65
    • 86

    Mostly Cloudy

    • 66
    • 86

    Slight Chance Thunderstorms

Today 18 Sep Edgefield

Mostly sunny. Near steady temperature in the upper 80s. West Winds around 5 Mph.

Tonight 18 Sep Edgefield

Mostly clear. Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Trenton Temperature Statistics

September Temperature

Aiken Municipal Airport (10.6 miles)

  • Lowest 15 September, 2025

    55.6 °F

  • Average September

    72.2 °F

  • Highest 5 September, 2025

    91.9 °F

Climate (2020–Present)

Aiken Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    53.6 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    75.2 °F
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