Hiltonia Weather Forecast

    • 65
    • 88

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 65
    • 86

    Rain Showers Likely

    • 66
    • 82

    Chance Rain Showers

    • 66
    • 81

    Rain Showers Likely

    • 64
    • 82

    Chance Rain Showers

Today 18 Aug Mercer

Mostly cloudy this Morning, then becoming mostly sunny. Patchy fog this morning. Isolated Showers and Thunderstorms. Hot with Highs in the upper 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 18 Aug Mercer

Partly cloudy with isolated Showers and Thunderstorms in the Evening, then mostly clear after midnight. Patchy fog after midnight. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Hiltonia Temperature Statistics

August Temperature

Trenton, Mercer County Airport (1.9 miles)

  • Lowest 4 August, 2026

    63.6 °F

  • Average August

    78.8 °F

  • Highest 7 August, 2026

    93.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (1.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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