Hiltonia Weather Forecast

    • 50
    • 66

    Rain Showers

    • 48
    • 79

    Rain Showers

    • 42
    • 62

    Rain Showers Likely

    • 45
    • 65

    Partly Sunny

    • 49
    • 66

    Rain Showers Likely

    • 48
    • 67

    Chance Rain Showers

Today 9 May Mercer

A chance of Showers this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Highs in the mid 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 9 May Mercer

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Patchy fog. Lows around 50. South Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hiltonia Temperature Statistics

May Temperature

Trenton, Mercer County Airport (1.9 miles)

  • Lowest 1 May, 2026

    42.7 °F

  • Average May

    57.7 °F

  • Highest 5 May, 2026

    82.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (1.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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