Trenton-Robbinsville Airport Weather Forecast

    • 68
    • 92

    Chance Rain Showers

    • 63
    • 76

    Slight Chance Rain Showers

    • 62
    • 78

    Chance Rain Showers

    • 63
    • 79

    Chance Rain Showers

    • 59
    • 79

    Partly Sunny

    • 60
    • 83

    Mostly Sunny

Today 17 Aug Mercer

Sunny, hot with Highs in the lower 90s. Southwest Winds around 5 Mph.

Tonight 17 Aug Mercer

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers. Humid with Lows in the upper 60s. West Winds around 5 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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  • Temperature Real-Time

Trenton-Robbinsville Airport Temperature Statistics

August Temperature

Trenton, Mercer County Airport (11.8 miles)

  • Lowest 3 August, 2025

    56.6 °F

  • Average August

    73.1 °F

  • Highest 13 August, 2025

    93.7 °F

Climate (2020–Present)

Trenton, Mercer County Airport (11.8 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.4 °F
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