Trenton Weather Forecast

    • 64
    • 84

    Sunny

    • 66
    • 86

    Decreasing Clouds

    • 66
    • 85

    Mostly Sunny

    • 67
    • 85

    Slight Chance Thunderstorms

    • 68
    • 82

    Chance Rain Showers

    • 58
    • 81

    Rain Showers Likely

    • 53
    • 74

    Mostly Sunny

Today 16 Sep Clinton

Sunny. High in the mid 80s. Light wind.

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Trenton Temperature Statistics

September Temperature

Belleville, Scott AFB/MidAmerica Airport (9.3 miles)

  • Lowest 10 September, 2021

    55.4 °F

  • Average September

    72.7 °F

  • Highest 14 September, 2021

    91.2 °F

Climate (2010–Present)

Belleville, Scott AFB/MidAmerica Airport (9.3 miles)

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  • Average Low 2010–Present

    47.5 °F

  • Average 2010–Present

    56.8 °F

  • Average High 2010–Present

    66.6 °F
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