Hightstown Weather Forecast

    • 53
    • 76

    Increasing Clouds

    • 43
    • 63

    Chance Rain Showers

    • 48
    • 68

    Partly Sunny

    • 41
    • 65

    Mostly Sunny

    • 39
    • 59

    Mostly Sunny

    • 41
    • 60

    Mostly Cloudy

Today 19 Oct Mercer

Mostly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph.

Tonight 19 Oct Mercer

Showers likely in the Evening, then Showers after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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Hightstown Temperature Statistics

October Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 10 October, 2025

    39 °F

  • Average October

    59.7 °F

  • Highest 5 October, 2025

    82.9 °F

Climate (2020–Present)

Trenton, Mercer County Airport (14.9 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.5 °F
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