Hightstown Weather Forecast

    • 48
    • 71

    Increasing Clouds

    • 39
    • 64

    Mostly Sunny

    • 49
    • 64

    Mostly Cloudy

    • 60
    • 79

    Mostly Cloudy

    • 62
    • 84

    Partly Sunny

    • 63
    • 88

    Mostly Cloudy

Today 10 Apr Mercer

Mostly cloudy in the Morning, then clearing. Areas of fog with patchy frost in the morning. Warmer with Highs around 70. Southwest Winds 5 to 10 Mph.

Tonight 10 Apr Mercer

Mostly cloudy. Not as cool with Lows in the upper 40s. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hightstown Temperature Statistics

April Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 7 April, 2026

    33.1 °F

  • Average April

    54 °F

  • Highest 1 April, 2026

    80.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (14.9 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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