Hightstown Weather Forecast

    • 45
    • 68

    Mostly Sunny

    • 41
    • 63

    Mostly Sunny

    • 43
    • 68

    Mostly Sunny

    • 38
    • 59

    Mostly Sunny

    • 38
    • 60

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

Today 20 Oct Mercer

Sunny. Highs in the upper 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Oct Mercer

Mostly clear. Lows in the mid 40s. North Winds around 10 Mph.

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Hightstown Temperature Statistics

October Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 7 October, 2026

    38.6 °F

  • Average October

    61.7 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (14.9 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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